Rare Book & Manuscript Library
 

Edwin H. Armstrong papers, 1886-1982, bulk 1912-1954

Series IV: Alphabetical Files, 1886-1980

This series is comprised of a large set of files which appears to have been Armstrong's filing system, which was expanded upon at a later date to include litigation, the Armstrong Memorial Research Foundation Files, and others. This series is organized alphabetically by both name and subject.

Throughout the series there are folders which are filed by individual name. The majority are engineering publications, filed by author. Others contain legal statements, testimony, correspondence and memoranda.

There are also large sets of litigation files, which contain material relating to specific cases, generally filed by defendant. These files contain testimony, transcripts, abstracts, notes, disclosures, technical reports and papers, license agreements, articles, press releases, correspondence, legal memoranda, instruction manuals, exhibits and patent file wrappers. Large amounts of Armstrong's and relevant others original work including correspondence, diagrams, notes, testing data, photographs, notebooks, logbooks, and patent disclosures used in exhibits can be found under litigation files as well. The following organizations can be found amongst litigation; Admiral Corp., American Telephone & Telegraph, Co., Arvin Industries, Avco Corp., Bendix Radio and Aviation Corp,. De Forest Radio and Telegraph Co., DuMont Laboratories, Emerson Radio, FADA Radio and Electric Co., Gilfillan Bros., Hoffman Radio Corp., Fred M. Link, Motorola, Inc., Packard-Bell Co., Philco Corp., Radio and Television, Inc., Radio Corp. of America and the National Broadcasting Corp., the Radio Craftsman, Inc., Sentinel Radio, Sylvania Electric Products, Inc. and Wells-Gardner and Co. The litigation files found within this series should be researched in conjunction with series five as the two overlap.

Due to COVID-19 restrictions, only Columbia affiliates may view materials on-site. After clicking 'Submit Request', affiliates will login with their UNI and password. Appointments are required and will be arranged according to each individual repository's policy make a request.




Box 33 Folder 1 Adair, George P.--Biographical Sketch, 1947


Box 33 Folder 2 Adams, E., William Hubbard and A.M. Syeles--"A New Permanent From Powdered Magnanese Bismuthide,", 1952


Admiral Corporation Litigation


Box 33 Folder 3-4 Armstrong vs. Admiral Corp.--Pleadings, Extra Copies, Papers Not Used,, 1948-1958, (2 Folders)


Box 33 Folder 5 Allen, Edward Jr--Publications and FCC Testimony, 1946-1947


Box 33 Folder 6 "Very High Frequency and Ultra High Frequency Signal Ranges As Limited by Noise and Co-channel Interference,", 1947


Box 33 Folder 7-8 IRE Paper and Discussion Apertaining Thereto, 1945-1947, (2 Folders)


Box 33 Folder 9 Aircraft--Writings Regarding, 1939


Box 33 Folder 10 Allsop, Ray--Correspondence, 1946-1952


Alpine, New Jersey


Box 33 Folder 11 Correspondence, 1941


Box 33 Folder 12-13 Programs, 1941-1948, (2 Folders)


Box 33 Folder 14 Radio Station, General--CBS and NBC--Includes Lenox R. Lohr, 1939-1941


Box 33 Folder 15 Correspondence Regarding Closing of FM Station KE2XCC, 1954, 1957, 1954, 1957


Box 33 Folder 16 Listener Letters, 1953-1954


Box 33 Folder 17 Power Supply, 1947-1954


Box 33 Folder 18 W2XMN--Program Schedules, 1940-1941, undated, 1940-1941, undated


Box 33 Folder 19 Transcriptions and Pick-Ups--Associated Program Service, Inc., 1940-1949


Box 33 Folder 20 Los Angeles and Newark Radio--Geodite Survey, New York--Diagrams and Notes, Includes Negative of Equipment, undated (Negative), undated


Box 33 Folder 21 Personnel--Resumes, 1942-1953


Box 33 Folder 22 Bell Laboratories Record volume XXXI, no. 1--Includes Diagrams, 1953, undated, 1953, undated


Box 33 Folder 23 Instruction Sheets, 1938-1940


Box 33 Folder 24 Data, 1945-1948


Box 33 Folder 25 Transmitter, 100Mc FM, GE Z 9C24 Tubes, 1938-1945


Box 33 Folder 26 Motors and Generators, 1942, undated, 1942, undated


Box 33 Folder 27 880 P.A., 1940


Box 33 Folder 28 889 P.A., 1940


Box 33 Folder 29 110Mc Transmitter, 1939


Box 33 Folder 30 Programs--KE2XCC, 1941-1952


Box 33 Folder 31 Wiring and Power Control Circuit Data, 1942


Box 33 Folder 32 Radio Engineering Laboratories, Inc.--Wiring Diagram for 5B Panel, 1940



Box 224 Folder 5 Blueprint--Plan of Plot--Radio Station W2XMN, Alpine, New Jersey, 1938 January 18


33 1/3 LP


Box 224 Folder 6 "Final Sign-off Program of Major E.H. Armstrong's Pioneer FM Radio Radio Station--KE2XCC,", 1954 March 6



Box 34 Folder 1 93.1 Mc Recycling Circuit, Includes 93.1 Mc Quad Obsolete Diagrams, 1948-1949


Box 34 Folder 2 Correspondence Regarding Alpine, 1939-1953


Box 34 Folder 3 Report on Troubles Occuring on Radio Program Line No. 251 Between Muzak Studios, NYC, and W2XMN-W2XEA, Alpine, NJ,, 1939-1948


Box 34 Folder 4 Alpine Log Sheets, 1947


Box 34 Folder 5 FCC Authorization for Radio Station W2XMN, 1936-1958


Box 34 Folder 6 Number of Transmitter Offs During the Period 1942 Jan 1-December 31--Includes Description of Equipment Used in Propagation Tests, 1942, 1947, undated, 1942, 1942, 1947, undated


Box 34 Folder 7 Commercial Radio Equipment Co.--Engineering Appendix I, An Engineering Amendment to Application--File No. BPH-513, WFMN, Alpine,, 1949


Box 34 Folder 8 Air Raid Alarm and Precautions--Project Conelrad, 1951-1954


Box 34 Folder 9 Programs--Multiplex Tests--FM Stations Heard at KE2XCC--Correspondence, 1938-1953 (Photographs), 1938-1953


Box 34 Folder 10 Construction and Operation of W2XMN--Correspondence, 1937-1938


Box 34 Folder 11 Concentric Line--Drawings and Invoices, 1939-1949


Box 34 Folder 12 Telco Lines, Trouble With--Logs and Correspondence, 1941-1948


Box 34 Folder 13-14 Liscenses From FCC, 1943-1952, (2 Folders)


Box 34 Folder 15 Rectifiers, Drawings and Correspondence, 1940


Box 34 Folder 16 Property--14+ Acres, Phelps Parcel, Correspondence, 1937-1958


Box 34 Folder 17 W2XNM Site, Correspondence, 1937-1952


Box 34 Folder 18 Tubes--Drawings, Blueprints, Correspondence, 1944


Box 34 Folder 19 Orders, 1943-1953


Box 34 Folder 20 Blueprints, Spray-pump, Rectifier Assembly From Various Elevations, Transmitter Schematics,, 1936-1937


Box 34 Folder 21 Sketches of Items Being Made, 1938


Box 34 Folder 22 Wiring Diagram, 1938


Box 34 Folder 23 50 Kw FM RF Schematic, Blueprints (Photographs), undated


Box 34 Folder 24 Original Modulation Drawings, undated


Box 34 Folder 25 Rhombic Antenna, AFIXHR, Drawings, 1952


Box 34 Folder 26 Water Cooler--Instructions and Drawings, 1942


Box 34 Folder 27 Diagrams and Instructions--Tubes, 1951-1952


Box 34 Folder 28 Modulators--Modulator Unit Normal Meter Readings, 1940-1941


Box 34 Folder 29 Monitor Receiver--Circuit Diagram and Parts List, 1941, undated, 1941, undated



Box 35 Folder 1 Drawings, Blueprints, Sketches and Correspondence, 1951-1952


Box 35 Folder 2 General Electric--Panel Schematic for W2XMN, 1940-1941


Box 35 Folder 3 Received Orders, Invoices and Drawings, 1952-1954


Box 35 Folder 4 Westinghouse Electric--Correspondence, Diagrams and Data, 1946, undated, 1946, undated


Box 35 Folder 5 Facsimile Testing--Includes Drawings by John W. Bose, 1940


Meter Readings


Box 35 Folder 6 W2XMN--Frequency 42.8Mc, 1944-1946


Box 35 Folder 7 KE2XCC--Frequency 93.1Mc, 1951-1953


Box 35 Folder 8 W2XEA--Frequency 93.1Mc, 1947-1951


Box 35 Folder 9 W2MXN--Frequency 44.1Mc, 1947-1949


Box 35 Folder 10 Rhombic Antenna--Drawings, 1939-11953


Box 35 Folder 11 General Electric--FM Circular Antenna Characteristics, Correspondence and Drawings,, 1942-1950


Box 35 Folder 12 Antenna--Donut--92.1Mc, Drawings, 1946-1947


Box 35 Folder 13 Tower Lighting--Drawings, Blueprints and Correspondence, 1937-1954


Box 35 Folder 14 New Antenna--Concentric Line Feed, 43.1Mc, 1941-1942



Box 36 Facsimile Transmissions--Columbia Lboratory to KEA46 to KE2XCC, 1949


Logbooks



Box 37 Folder 1 Number 1--W2XMN, 117.43 Mc, 111 Mc, 92.5 Mc--WFMN, 104.9 Mc, 1939 April 3-1949 July 20


W2XMN, 42.8 Mc


Box 37 Folder 2 Number 2, 1939 August 14-1940 January 31


Box 37 Folder 3 Number 3, 1940 February 1-April 21, 1940 February


Box 37 Folder 4 Number 4, 1940 April 22-August 31, 1940 April


Box 37 Folder 5 Number 5, 1940 September 1-December 31, 1940 September


Box 37 Folder 6 Number 6, 1941 January 1-May 21, 1941 January



Box 38 Folder 1 Number 7, 1941 May 22-October 14, 1941 May


Box 38 Folder 2 Number 8, 1941 October 15-1942 March 8


Box 38 Folder 3 Number 9, 1942 March 9-August 7, 1942 March


Box 38 Folder 4 Number 10, 1942 August 8-1943 January 6


Box 38 Folder 5 Number 11, 1943 January 7-June 7, 1943 January


Box 38 Folder 6 Number 12, 1943 June 8-November 6, 1943 June



Box 39 Folder 1 Number 13, 1943 November 7-1944 April 6


Box 39 Folder 2 Number 14, 1944 April 7-September 6, 1944 April


Box 39 Folder 3 Number 15, 1944 Sptember 7-1945 February 5, 1944


Box 39 Folder 4 Number 16, 1945 February 6-July 7, 1945 February


Box 39 Folder 5 Number 17, 1945 July 8-December 6, 1945 July


Box 39 Folder 6 Number 18, 1945 December 7-1946 May 6



Box 40 Folder 1 Number 19, 1946 May 7-October 5, 1946 May


W2XEA, 92.1 Mc


Box 40 Folder 2 Number 1, 1946 February 8-July 29, 1946 February


Box 40 Folder 3 Number 2, 1946 July 30-December 28, 1946 July


WFMN, 98.9 Mc


Box 40 Folder 4 1945 November 30-1946 February 7, May 24, 1945 November


W2XMN, 42.8, 44.1 Mc


Box 40 Folder 5 Number 20, 1946 October 6-1947 March 6 (at 44.1 Mc beginning January 24, 1947), 1946 October 6-1947 March 6


Box 40 Folder 6 Number 21, 1947 March 7-August 5, 1947 March



Box 41 Folder 1 Number 22, 1947 August 6-1948 January 4


Box 41 Folder 2 Number 23, 1948 January 5-June 2, 1948 January


Box 41 Folder 3 Number 24, 1948 June 3-October 28, 1948 June


Box 41 Folder 4 Number 25, 1948 October 29-1949 March 27


W2XEA, 92.1 Mc


Box 41 Folder 5 Number 3, 1946 December 29-1947 May 29



Box 42 Folder 1 Number 4, 1947 May 30-1947 October 28


Box 42 Folder 2 Number 5, 1947 October 29-1948 March 28


Box 42 Folder 3 Number 6, 1948 March 29- August 23, 1948 March


Box 42 Folder 4 Number 7, 1948 August 24-1949 January 19 (at 93.1 Mc beginning December 9, 1948), 1948 August 24-1949 January 19


W2XEA, 93.1 Mc (up until 1949 April 27) and KE2XCC, 93.1 Mc (beginning 1949 April 28), 1949 April, 1949 April


Box 42 Folder 5 Number 8, 1949 January 20-June 19, 1949 January


Box 42 Folder 6 Number 9, 1949 June 20-November 16, 1949 June



Box 43 Folder 1 Number 10, 1949 November 17-1950 April 17


Box 43 Folder 2 Number 11, 19 50 April 18-September 16


Box 43 Folder 3 Number 12, 1950 September 17-1951 February 16


Box 43 Folder 4 Number 13, 1951 February 17-1951 July 17


W2XMN, 44.1 Mc


Box 43 Folder 5 Number 26, 1949 March 28-1949 August 15


WFMN, 104.9 Mc and KE2XCC, 23.1 Mc, 26.0 Mc, 11.6575 Mc


Box 43 Folder 6 Number 2, 1949 July 21-1951 March 26 (26.0 Mc beginning 1950 March 11), 1949 July 21-1951 March 26, 1950 March



Box 44 Folder 1 Number 3, 1951 March 27-October 5


KEA46


Box 44 Folder 2 Number 1, 1949 June 29-1952 November 6


KE2XCC, 93.1 Mc


Box 44 Folder 3 Number 14, 1951 July 18-December 16, 1951 July


Box 44 Folder 4 Number 15, 1951 December 17-1952 May 14


Box 44 Folder 5 Number 16, 1952 May 15-October 11, 1952 May


Box 44 Folder 6 Number 17, 1952 October 12-1953 March 11



Box 45 Folder 1 Number 18, 1953 March 12-1953 August 8


Box 45 Folder 2 Number 19, 1953 August 9-1954 January 2


Box 45 Folder 3 Number 20, 1954 January 3-March 6, 1954 January


KEA46


Box 45 Folder 4 Number 2, 1953 January 15-1954 February 8


AFIXHR, 22.8625 Mc, 22.8585 Mc


Box 45 Folder 5 Number 1, 1952 August 28-1953 May 12


Box 45 Folder 6 Number 2, 1953 May 10-1954 January 4



Box 46 Folder 1 Number 3, 1954 January 5-June 30, 1954 January


Box 46 Folder 2 W2XMN, 1944 August 1-1947 November 8


Box 46 Folder 3 W2XMN, 1940 November 2-1944 July 31


Unidentified Mc


Box 46 Folder 4 1950 July 20-1953 December 20



Box 47 Folder 1 1947 November 8-1950 July 19


Box 47 Folder 1 1953 December 21-1955 September 22


Box 47 Folder 2 Visitors Register for W2XMN, W2XEA, and KE2XCC, 1947 April 26-1955 May 2


Box 47 Folder 3 Includes Log for Unidentified Frequency, 1955 September 23-1956 June 4



Box 35 Folder 15 The Physical Review v. 86, no.2 American Physical Society New York, NY, 1952 April 15


Box 35 Folder 16 Frequency Modulation, Notes on Lecture Course--Paper Presented in New York, AIEE,, 1940


Box 35 Folder 17 Ancient History of Marconi Wireless--De Forest Radio, Experiments and Results in Wireless Telephony, 1892, 1907, 1892, 1907


Armstrong Memorial Research Foundation


Box 35 Folder 18 Publications--Columbia Alumni News, Pulse, Columbia Engineering and Applied Science..., 1954, 1963, undated, 1954, 1963, undated


Box 35 Folder 19 Dodge, M. Hartley--The Hartley Fund, 1956-1963


Box 35 Folder 20 Raytheon Assignment and Settlement, 1956


Box 35 Folder 21 Fiftieth Anniversary of the Regenerative Circuit--Includes Original Photograph from the Smithsonian Institution of the Original Components of the Feedback Circuit, 1912-1913, 1921, 1961-1962 (Photographs), 1912-1913, 1921, 1961-1962


Box 35 Folder 22 Inventory from Columbia University Laboratory--Historical Equipment, 1954-1961


Box 35 Folder 23 Estate of E.H. Armstrong--Salary Information, 1954-1963


Box 35 Folder 24 Operational Costs for Alpine Radio Station--CU Lab and Alpine Lab, 1952-1953


Box 35 Folder 25 Estate of E.H. Armstrong--CU Telephone Expenses, 1952-1969


Box 35 Folder 26 CU Blue Cross Medical Insurance, Premiums Paid, 1959-1966


Box 35 Folder 27 Frequency Modulation--Bibliography, 1946, 1967-1968, 1946, 1967-1968



Box 224 Folder 7 Certificate of Incorporation, Files December 14, 1955--Thomas Styles Notes,, 1955 March 16-17


Reel--Magnetic Tape


Box 224 Folder 11 "My Memories of Major Armstrong In WWI and Early Radio Experiments in Louisville, Kentucky, by Kenneth S. Bixby,", 1965 August



Box 48 Folder 1 Armstrong, E.H.--Biographical Information and Bibliography of Articles Published by,, 1940-1963


Box 48 Folder 2 Wisconsin Alumni Research Foundation, 1954-1955


Box 48 Folder 3 Correspondence--Gifts, Notes, Lists, 1944-1970


Box 48 Folder 4 Certificate--Honorary Member for Esther Marion Armstrong, 1956 May 28


AT and T Litigation


Infringements


Box 48 Folder 5 Notes and Opinions on Infringement of Various Patents, Excerpts From Chaffee Patents,, 1948-1952


Box 48 Folder 6 Published Data on AT and T Relay With Notes, 1951-1953


Box 48 Folder 7 Infringement of Relay Patent--Includes Patent Filing Documents, 1941, 1953, 1941, 1953


Box 48 Folder 8 Infringement of Multiplex Radio Signaling--Includes Patent Filing Documents, 1926, 1931-1941, 1953, 1926, 1931-1941, 1953


Box 48 Folder 9 Infringement of Multiplex and Relay Patents--Includes Drafts of Armstrong's Letters, Graphs, and Notes, 1933, 1951-1953, 1933, 1951-1953


Box 48 Folder 10 195 Bulletin 1949 September


Box 48 Folder 11 Audio Fair--Clippings, 1952


Box 48 Folder 12 Austin, Louis W.--"The Comparative Sensitiveness of Some Common Detectors of Electrical Oscillations,", 1910


Arvin Industries Litigation


Armstrong vs. Arvin Industries


Box 48 Folder 13 Pleadings, 1954-1956


Box 48 Folder 14 Answer, Data, Extra Copies, Papers Not Used, 1948, 1954, 1948, 1954


Avco Litigation


Armstrong vs. Avco Manufacturing Corp.


Box 48 Folder 15 Pleadings, 1954-1956


Box 48 Folder 16 Client's Papers--Early Correspondence, Crosley Division, 1941-1951


Box 48 Folder 17 Extra Copies, 1941-1956


Box 48 Folder 18 Legal Documents--Dana Raymond, 1955


Box 48 Folder 19 Letters--Dana Raymond, 1949-1956


Box 48 Folder 20 Charts, 1949-1956


Box 48 Folder 21 Agreement and General Release, 1956


Box 48 Folder 22 John H. Bose--Data Compiled for Dana Raymond, 1956


Box 48 Folder 23 Data, Copies, Papers Not Used, 1948-1955


Box 48 Folder 24-25 Trial Documents, 1955, (2 Folders)


Box 48 Folder 26 Baker, Ray S.--"Marconi's Achievements," McClure's Magazine v. XVIII, no. 4, 1902 February


Box 48 Folder 27 Barber, N.F.--"Narrow Band-Pass Filter Using Modulation," Wireless Engineer 1946 October


Box 48 Folder 28 Barker, R.H.--"Rhombic Aerial Chart," Wireless Engineer 1948 November


Box 48 Folder 29 Barkhausen--Excerpt From "Generation of Continuous Oscillations by Means of An Arc" Methods of Observation, undated (German), undated


Box 48 Folder 30 Beale, F.S.--"A Low Noise and Distortion Audio Multiplexing Equipment with High Stability Carrier Supply" AIEE Technical Paper 50-162,, 1950 April


Box 48 Folder 31 Becker, J.A.--"Transistors" in Electrical Engineer, Includes Other Publications, 1949 March, 1950 January, 1949, 1950 January


Box 48 Folder 32 Bell Laboratories Record v. XII, no. 3 and v. XIV, no. 3, 1933 November, 1935 November, 1933, 1935 November


Box 48 Folder 33 Beers, George L.--Articles Regarding, 1944


Box 48 Folder 34 "Committee on Science and the Arts"--Reprinted from the Journal of the Franklin Institute v. 238, no. 1, 1944 July


Bell Telephone Labs--Armstrong Infringement Suits


Box 48 Folder 35 Correspondence, Memoranda and Drawings, 1930-1936, 1950-1953, 1956, 1930-1936, 1950-1953, 1956


Box 48 Folder 36 Armstrong Notes on Chaffee Patents, 1935, 1952, 1935, 1952



Box 49 Folder 1 Correspondence, Publications, Notes, Charts, Comparisons on Patent Specifications, Improvements in Multiplex High Frequency Signaling System, 1911, 1923-1953, 1911, 1923-1953


Box 49 Folder 2 History of Armstrong and Bell Labs Activities, 1940-1953


Box 49 Folder 3 Bell Sound Systems--Correspondence, 1953


Bendix Radio Litigation


Box 49 Folder 4 Bendix Radio--Armstrong Patents, 1946-1947


Armstrong vs. Bendix Aviation Corp


Box 49 Folder 5 Correspondence, Charts, Drafts and Settlement, 1954-1961


Box 49 Folder 6 Complaint, 1955


Box 49 Folder 7 Bennington, T.W.--"Radio Propagation in the Frequency Range of 40-100Mc,", 1948


Box 49 Folder 8 Beverage, H.H.--Statements, 1944-1952


Box 49 Folder 9 Blue Network--Correspondence and Scripts for "Spark Coil to Radar,", 1943-1944


Box 49 Folder 10 Bricout, P.A.--Paper--Universite Laval Faculte Des Sciences Genie Electrique "Hyperfrequences," 1948 (French), 1948


Box 49 Folder 11 BBC--Correspondence, 1946-1953


Box 49 Folder 12 Broadcasting--Clippings, 1945-1946


Box 49 Folder 13 Broadcasting Magazine Correspondence, 1951


Box 49 Folder 14 Brown, G.H.--Statements on Behalf of RCA, undated


Box 49 Folder 15 Browning Laboratories, Inc.--Glenn Browning--Correspondence, 1952-1955


Box 49 Folder 16 Burlinghame, Roger--Correspondence, 1950


Box 49 Folder 17 Burghard, George--Report of Hurricane at Westhampton Beach, Long Island, 1938 September 21, undated, 1938 September, undated


Box 49 Folder 18 Caldwell-Clements, Inc.--Correspondence, 1941-1953


Box 49 Folder 19 Callandar, M.V.--"Signal to Thermal Noise Ratio,"--Comparison of 1950 AM and FM Receivers, 1950, 1950, 1950


Box 49 Folder 20 Canadian Marconi Co.--Correspondence, 1948-1954


Box 49 Folder 21 Capen, William--"What is FM?,", undated


Box 49 Folder 22 Carlson, W.L.--"Simultaneous Field Strength Recordings on 46.7Mc, 83.75Mc, and 107Mc,"--RCA,, 1945


Box 49 Folder 23 Carnahan, C.W. and Edward Classen--"Field Intensities Beyond Line of Sight at 45.5M and 91 Megacycles,", 1947


Box 49 Folder 24 Carnahan, C.W.--"The Rule of the Limiter in FM Noise Suppression ," Rochester IRE Convention,, 1940


Carson, John R.


Box 49 Folder 25 Correspondence and Articles, 1922-1951


Box 49 Folder 26 Correspondence Regarding Reference to Carson's 1922 Paper in August, Wireless Engineer, 1940, 1922, 1940


Box 49 Folder 27 "Notes on the Theory of Modulation," IRE, 1922 February


Box 49 Folder 28 "The Reduction of Atmospheric Disturbances,", 1928


Box 49 Folder 29 With T.C. Fry--"Variable Frequency Electric Circuit Theory of Frequency Modulation,", 1937 October


Box 49 Folder 30 Capital Broadcasting Co.--Correspondence, 1944-1950


Box 49 Folder 31 Carroll, T.J.--Memo to Mr. E.W. Allen and Members of the Ad Hoc Committee,, 1950


Box 49 Folder 32 Carter, P.S.--Circuit Relations in Radiating Systems and Applications to Antenna Problems,, 1932


Box 49 Folder 33 Chase National Bank--Lab Accounts, 1934



Box 50 Folder 1 Chase National Bank--Correspondence, 1952-1953


Box 50 Folder 2 Cherry, R.O.--"The Daylight Transmission of Wireless Waves Over Sea Water,", undated


Box 50 Folder 3 "Signal Strength Measurements of 3LO Melbourne,", undated


Box 50 Folder 4 Cocking, W.T.--"The Detector Input Circuit,", 1935


Box 50 Folder 5 "Diode Detector Distortion," in Wireless World and Audio Engineering, 1951


Box 50 Folder 6 Colebrook, F.M.--"The Apparent Demodulation of a Weak Station by a Stronger One,", 1931


Box 50 Folder 7 "The Fantasy Analysis of the Heterodyne Envelope," Experimental Wireless 1930 April


Box 50 Folder 8 "The Theory of the Straight Line Rectifier,", 1930


Collins Radio Co.


Box 50 Folder 9-10 Correspondence, Photographs and Booklets, 1949-1951, (2 Folders)


Box 50 Folder 11-12 Blueprints for Resnatron Amplifier and Tripler, 1949-1952, (2 Folders)


Columbia University


Box 50 Folder 13 Annual Commencement, 1913 June 4


Box 50 Folder 14 Publications--Marconi and Others Not Columbia University, 1900-1922


Box 50 Folder 15 EHA Notebook--Single and Cascade Audion Circuits, Experiments, Specifications for Patents,, undated


Box 50 Folder 16-21 EHA Laboratory Reports for Undergraduate Electrical and Mechanical Engineering Classes,, 1912-1913, (6 Folders)



Box 51 Folder 1 EHA Laboratory Reports for Undergraduate Electrical and Mechanical Engineering Classes,, 1912-1913


Box 51 Folder 2-4 Class Notes for Undergraduate Electrical and Mechanical Engineering Classes,, undated, (3 Folders)


Box 51 Folder 5-12 General, 1934-1954, (8 Folders)


Box 51 Folder 13 Laboratory--General, 1950-1952


Box 51 Folder 14 Graduation, 1952


Box 51 Folder 15 Press Release on FM by EHA, 1935


Box 51 Folder 16 Press Release--"Public Broadcast of Static Free FM Radio 25 Years Ago,", 1964


Columbia Broadcasting System


Box 51 Folder 17 Correspondence, 1939-1953


Box 51 Folder 18-19 Information Booklets and Articles, 1944-1949, undated, 1944-1949, undated, (2 Folders)


Box 51 Folder 20 Statements and Briefs, 1945-1946


Box 51 Folder 21 Television--General, 1946-1948


Box 51 Folder 22 Consumers Research and Consumer Reports Articles on FM, 1950


Box 51 Folder 23 Continental Network--Correspondence, Press Releases, Articles, Memoranda, Map,, 1947-1953



Box 52 Folder 1-2 Correspondence, 1947-1949, (2 Folders)


Box 52 Folder 3 Promotion and Publicity, 1947-1948


Box 52 Folder 4-5 Other Networks--Correspondence, 1947, (2 Folders)


Box 52 Folder 6 Cords, O.--"Examination of a Short Wave Receiver,", 1928


Box 52 Folder 7 Council for Scientific and Industrial Research--Australia--Articles, 1947-1949


Box 52 Folder 8-9 Cravath, Swaine and Moore--Correspondence, Memoranda, 1941-1953, (2 Folders)

(Includes Photographs)


Box 52 Folder 10 Court, W.P.W.--"Diode Operating Conditions,", 1939


Box 52 Folder 11 Courtney, Jeremiah--Testimony, 1947


Box 52 Folder 12 Coy, Wayne--Correspondence, Testimony and Memoranda, 1948-1950


Box 52 Folder 13 Crain, Harry M.--"Low Frequency Discriminator,", 1949


Box 52 Folder 14 Crossley, A.--"Piloting Vessels by Electrically Energized Cables,", 1921


Box 52 Folder 15 Crowder, Fred--Testimony, 1947


Box 52 Folder 16 Damm, Walter J.--Correspondence, 1944-1950


Box 52 Folder 17 David, William H.--Memorandum, 1950


Box 52 Folder 18 Day, James R.--Correspondence, Articles, 1942-1951


Box 52 Folder 19 "A Receiver for Frequency Modulation,", 1939


Box 52 Folder 20 "The Serrasoid FM Modulator,", 1948-1949


De Forest Litigation


Box 52 Folder 21-22 Clippings and Articles, 1912-1952, (2 Folders)


Box 52 Folder 23-24 Lindridge, Charles--Systems for Amplifying Electric Current Variations--Notes, Data, Diagrams 1905-1925 (Photographs), 1905-1925, (2 Folders)


Box 52 Folder 25 High Frequency Amplifier--Blueprints, 1918


Box 52 Folder 26 Special Report on Use of "Tickler" Coil with Ultraudion, 1915


Box 52 Folder 27 Summary of Interview with Charles Lindridge on Gas Tubes--Memorandum,, 1925


Box 52 Folder 28 Report of An Examination of Patent Documents "1, 507,016," Submitted to William Davis,, 1932


Box 52 Folder 29 Affidavits--Charles Marx and Harry Dawson, 1926


Box 52 Folder 30 Legal Agreement between Elman Myers and G. Richardson on Wireless Telephone,, 1914


Box 52 Folder 31 Reports on Developments in Audion Circuits by Lee De Forest at Lab of Federal Telegraph and Co., 1911-1925, 1925, 1911-1925, 1925


Box 52 Folder 32 Lindridge, Charles--"Telephone Repeaters,", 1910


Box 52 Folder 33 Articles, 1912


Box 52 Folder 34 Lindridge Patent for System for Amplifying Electric-Current Variations,, 1912


Box 52 Folder 35 Lee De Forest's Amplifier--Correspondence, 1921


Box 52 Folder 36 De Forest Correspondence--Photostats, 1912-1921


Box 52 Folder 37 Armstrong, E.H.--"Operating Features of the Audion,", 1914


Box 52 Folder 38 Patents, 1907-1931


Box 52 Folder 39 Hazeltine Chart No. 5: Regenerative Audion Circuit and Oscillation--Diagram,, undated



Box 53 Folder 1 Logwood Sketches, undated


Box 53 Folder 2 Contract of Employment Between the Federal Telegraph Company and Lee De Forest,, 1915


Box 53 Folder 3 Exhibit R--Four Checks, 1914-1918


Box 53 Folder 4 Wiring Diagram--Federal Cabinet, undated


Box 53 Folder 5 Schramm Notebook of Equipment Costs, 1911


Box 53 Folder 6 "Recent Developments in the Work of the Federal Telegraph Company," by De Forest,, 1913 January


Box 53 Folder 7 Marconi's Wireless Telegraph Company--Arbitration, 1919


Box 53 Folder 8 De Forest Letter Regarding Salary, 1912


Box 53 Folder 9 Legal Documents--De Forest v. Owens: Photographic Printing Machine, 1928


Box 53 Folder 10 Affidavits of Elman Myers, 1931


Box 53 Folder 11 Photographs of Cabinets and Antenna, circa, 1910


Box 53 Folder 12 Statements by Henry Burrows, Clarence Kelting and Harry Moore, 1920


Box 53 Folder 13 Affidavit of Franklin Smith, 1919


Box 53 Folder 14 Correspondence--General, 1919-1931


Box 53 Folder 15 E.C. Thomson's Evidence of Radio Transmission, 1921


Box 53 Folder 16 Clippings, 1913-1914


Box 53 Folder 17 General, 1913-1931


Box 53 Folder 18 Armstrong and Westinghouse v. De Forest Radio--Petition for Rehearing,, 1922


Box 53 Folder 19 Patent for Edison Telephonic Repeater, 1886


Box 53 Folder 20 Audion Diagrams, undated


Box 53 Folder 21 History of the Litigation, undated


Box 53 Folder 22 Statement by Armstrong and Correspondence After Winning Case--Statements by Others, circa, 1920-1933


Box 53 Folder 23 Clippings, 1922-1936


Box 53 Folder 24 "American Telephone Practice" by Kempster Miller--Exhibit T, 1932


Box 53 Folder 25 Court Memorandum, 1932 January 12


Box 53 Folder 26 Court Summons for Armstrong and Westinghouse Co., 1921


Box 53 Folder 27 Letter on Interference--De Forest v. Meissner v. Armstrong v. Langmuir No. 41,790,, 1928


Box 53 Folder 28 Pennie, Davis, Marvin and Edmunds--Correspondence, 1917-1918


Box 53 Folder 29 Federal Reporter Articles on Case, 1924-1926


Box 53 Folder 30 Opinion of Courts, 1924


Box 53 Folder 31 Patents, 1895-1922


Box 53 Folder 32 Receiver Sensitivity Graphs, 1930-1934


Box 53 Folder 33 De Forest's Notebook Records, undated


Box 53 Folder 34 Frequency Amplifier Assembly--Blueprints, 1918


Box 53 Folder 35 Board of Engineers--Correspondence, 1943


Box 53 Folder 36 Armstrong and Westinghouse v. De Forest Radio and Telegraph--Legal Documents,, 1920


Box 53 Folder 37 Copies of De Forest and Van Etten Notebook Entries, undated


Box 53 Folder 38 Superheterodyne Notes and Diagrams, 1918


Box 53 Folder 39 Daily Account of Attempt to Gather Equipment in California by Unknown Author,, 1929


Regenerative Circuit Case Evidence


Box 53 Folder 40-41 Photographs and Negatives of Federal Telegraph Co. Chicago Station,, undated, (2 Folders)


Box 53 Folder 42 No. 562 In Equity--Langmuir and GE Co. v. De Forest et.al.--Book, undated


Box 53 Folder 43 General, 1913-1921


Box 53 Folder 44 Letter--H.K. Howe to Gano Dunn, 1934 November 22


Box 53 Folder 45 Legal Assignments, 1927-1941


Box 53 Folder 46 Memo on Crosby Interference, 1937 October 18


Box 53 Folder 47 Federal Register, 1939 May 24


Box 53 Folder 48-50 Armstrong v. De Forest--Legal Notes, undated, (3 Folders)


Box 53 Folder 51 Legal Assignments, 1920-1922


Box 53 Folder 52 Hazeltine Charts--Numbers 1-9, 1921


Box 53 Folder 53 Affidavit of Walter S. Lemon, 1920


RCA et. al. v. REL Lab, Inc


Box 53 Folder 54 Incomplete De Forest Notes and Printed Petitions, undated


Box 53 Folder 55 Incomplete De Forest Notes and Printed Petitions--Static Elimination Notebook,, undated


Box 53 Folder 56-58 Incomplete De Forest Notes, undated, (3 Folders)



Box 54 Folder 1-3 Correspondence--General, 1923-1946, undated, 1923-1946, undated, (3 Folders)


Box 54 Folder 4 Westinghouse v. Independence Wireless Telegraph Co.--Affidavits and Other Legal Documents,, 1923-1926


Box 54 Folder 5 Letters to the Radio Editor of the New York Times Regarding Articles on De Forest, 1930-1931


Box 54 Folder 6 Letter from Armstrong to David Sarnoff Regarding Misrepresentations of Superheterodyne,, 1930 September 30


Box 54 Folder 7 De Forest Affidavits, 1911-1916


Box 54 Folder 8 Armstrong Notes with Diagrams, 1927 March 3


Box 54 Folder 9 "The Double-Audion Type of Receiver" by A.H. Taylor, 1915


Box 54 Folder 10 "A System for Location and Control of Radio,", undated


Box 54 Folder 11 Atlantic Monthly 1930 December


Box 54 Folder 12 W2XAG--Data, 1941 August 8


Box 54 Folder 13 De Forest Phonofilm Corporation and De Forest Radio Telephone and Telegraph Company,, 1924-1929


Box 54 Folder 14 De Forest Radio Telephone and Telegraph Co. v. Audiotron Sales Co. et al--Affidavit,, 1916


Box 54 Folder 15 Armstrong and Westinghouse v. De Forest Radio and Telegraph, 1925


Box 54 Folder 16 Statements of Henry P. Burrows and Clarence Kelting, 1920 June 10


Box 54 Folder 17 Exhibit 38--Decision of the Examiner of Interference in the Matter of Langmuir v. Armstrong,, 1921


Box 54 Folder 18 Patent on Wireless Receiving Systems for Continuous Waves--Appeal, 1913


Box 54 Folder 19 Actions Regarding Interference, 1932-1933


Box 54 Folder 20 Armstrong Correspondence with W. Taylor Regarding Interference, 1930


Box 54 Folder 21 Letter Regarding Van Etten Possible Fraud, 1925 March 1


Box 54 Folder 22 Notes and Diagrams by W.H. Jay--Super-regenerative Duplex, 1921


Box 54 Folder 23 Translation of Article from Jahrbuch der Drahtlosen Telegraphie und Telephonie 1915 The Audion Amplifier and the "ultraudion" by Lee De Forest, 1915, 1915, 1915


Box 54 Folder 24 Letter From Armstrong to C. Terry, 1924 May 12


Box 54 Folder 25 Diagrams, 1931


Box 54 Folder 26 Letter from Thomas Ewing to C. Terry, 1924 May 13


Box 54 Folder 27 "Feedback Case Reaches Supreme Court,", 1928 October 22


Box 54 Folder 28 "Negative Resistance for Amplifying Telephonic Currents"--Article, 1911


Box 54 Folder 29 Letter from Armstrong to Charles Underhill, 1914


Box 54 Folder 30 USA and Meissner v. De Forest Radio Telephone and Telegraph Co.--List of Armstrong Exhibits,, 1929 April 10


Box 54 Folder 31 Exhibits from Delaware Case in Safe Deposit, undated


Box 54 Folder 32 Letter from E.R. Hughes to Frank Wiegand, 1925 December 31


Box 54 Folder 33 Federal Reporter Articles, 1928


Box 54 Folder 34 Circuit Diagrams by Greanleaf Prickard--Photostats, 1913


Box 54 Folder 35 "International Commission for Scientific Radiotelegraphic Researches"--Article,, 1914 July


Box 54 Folder 36 Affidavits, Memoranda and Other Legal Documents, circa, 1926


Box 54 Folder 37 Purchase of Patent by United States, 1919


Box 54 Folder 38 Affidavits and Other Legal Documents, 1920-1926


Box 54 Folder 39 Amplifier--Reports, Blueprints; Lecture, 1918-1919


Box 54 Folder 40 "Method of Heterodyning Signal by Itself"--Paper and Diagrams, undated


Box 54 Folder 41-42 Clippings, 1924, (2 Folders)


Box 54 Folder 43 Correspondence--General, 1930-1931


Box 54 Folder 44 "Wins Feedback Decision"--Article, 1933


Box 54 Folder 45 "This is Station-"--Article, 1924 May


Box 54 Folder 46 Patents--Footnote from Unknown Document, undated


Box 54 Folder 47 Correspondence--General, 1930-1931


Box 54 Folder 48 De Forest v. Meissner v. Armstrong v. Langmuir--Supplemental Brief for Armstrong,, undated


Box 54 Folder 49 Armstrong and Westinghouse v. De Forest Radio Telephone and Telegraph--Defendant's Memorandum,, undated


Box 54 Folder 50 Incomplete Interference Document, 1922 May


Box 54 Folder 51 Defendant's Exhibit No. 21--"Radio-Apparatus Receiving,", 1916 January 3


Box 54 Folder 52 Defendant's Exhibit 40A--Article in the Electrician, 1915 September


Box 54 Folder 53 Engineering Articles, 1914-1925


Box 54 Folder 54 De Forest v. Meissner v. Armstrong v. Langmuir--Exhibit F--Mason Affidavit,, 1914 June


Box 54 Folder 55 Affidavit for Leo Lang, undated


Box 54 Folder 56 List of Published Articles in Engineering Journals, undated


Box 54 Folder 57 Blueprints for Wiring from De Forest Telephone and Telegraph, 1921-1922


Box 54 Folder 58 "Long Legal Battle Comes to an End"--Press Release, undated


Box 54 Folder 59 Statement on De Forest's Work by Unknown, undated


Box 54 Folder 60 Letter from Armstrong to General Harbord, 1934


Box 54 Folder 61 Letter Between Unknown Correspondents, 1928 December 21


Box 54 Folder 62 "Policy and Problems of Company"--Statement on De Forest's Work at Federal Telegraph by Unknown,, 1931


Box 54 Folder 63 Ultraudion Circuits--Blueprints, 1915-1916


Box 54 Folder 64 Testimony and Correspondence, undated


Box 54 Folder 65 Letter from E.R. Hughes to Drury Cooper, 1925 March 10


Box 54 Folder 66 Memorandum with Respect to Testimony Given by Jewett, Arnold, and Colpitts--Given in High Vacuum Case,, undated


Box 54 Folder 67 Clippings, 1932


Box 54 Folder 68 Letter from Thomas Ewing to Armstrong on De Forest's Stock, 1924 January 18


Box 54 Folder 69 Audion Bulb Claim Form, undated


Box 54 Folder 70 List of Quotes from the Testimony of Several Court Cases, undated


Box 54 Folder 71 RCA and AT and T v. Universal Wireless Communication Co. and De Forest Radio Co-- Deposition,, undated


Box 54 Folder 72 RCA and AT and T and De Forest Radio Co v REL--Volume 4 Plaintiff's Exhibits,, undated


Box 54 Folder 73 Articles from Engineering Journals--Including Defendant's Exhibit No. 38-40,, 1913-1915


Box 54 Folder 74 RCA Statement on Armstrong's Patent and the Lawsuit v REL, 1933


Box 54 Folder 75 De Forest v. Meissner v. Armstrong v. Langmuir--Briefs, 1917


Box 54 Folder 76 Pan American Wireless Telegraph and Telephone Co.--Advertisements, 1919


Box 54 Folder 77 De Forest v Meissner v Armstrong v Langmuir--Legal Documents--General,, 1914-1919


Box 54 Folder 78 Handwritten List of Events Relating to De Forest Cases, undated


Box 54 Folder 79 Defendant's Exhibit No. 6C--"Opening Features of the Audion" by Armstrong--Photostat,, 1914


Box 54 Folder 80 Letter of Transmittal, Report F-18-5 "Frequency Modulation Noise with Modulation Applied,", 1935 June 12


Box 54 Folder 81 Response Frequency Characteristics of Phase Modulated Transmitter--Graphs,, undated


De Forest v. Meissner v. Armstrong v. Langmuir



Box 55 Folder 1 Interference Legal Documents, 1928


Box 55 Folder 2 Defendant's Exhibit No. 6-W--Arendt Checks, and Additional Checks,, 1913-1922


Box 55 Folder 3 Exhibit L--Proceedings of the Institute of Radio Engineers, 1915


Box 55 Folder 4 Interference Correspondence, 1918


Box 55 Folder 5 Legal Documents--General, 1913



Box 253 Armstrong Exhibit 6-C--Underhill Diary of, 1913


Box 253 Armstrong Exhibit C--Mason Notebook, 1913


Box 253 Armstrong Exhibit D--Herman Burgi Diary, 1912


Box 253 Armstrong Exhibit U--W.T. Russell Diary, 1913



Box 55 Folder 6 Letter from Armstrong to Charles Martin, 1935 November 26


Box 55 Folder 7 Defendant's Exhibits--Federal Telegraph Lab Photographs, undated


Box 55 Folder 8 Unidentified Letter, undated


Box 55 Folder 9 Feedback Litigation--Clippings, 1934


Box 55 Folder 10 Data for Cross Examination of De Forest--Draft, 1926 November 27


Box 55 Folder 11 Letter from David Sarnoff to Armstrong, 1934 August 16


Box 55 Folder 12 Statement by Lee De Forest, undated


Box 55 Folder 13 Regenerative Circuit Correspondence--Including Exhibits 28, 29, 49, 1913-1941


Box 55 Folder 14 Armstrong and Westinghouse v. De Forest Radio Telephone and Telegraph Co.--Petitions and Affidavits,, undated


Box 55 Folder 15 Feedback Litigation--Correspondence, 1919-1935


Box 55 Folder 16 Research--Correspondence, 1918-1926


Box 55 Folder 17 File Wrapper and Contents of De Forest Patent No. 1,507,016--Pennie, Davis, Marvin and Edmunds,, 1924


Box 55 Folder 18 De Forest Notebooks and Diagrams and Annotated Legal Documents from Several Cases,, 1914-1933


Box 55 Folder 19 Van Etten and De Forest Notebooks and Opinions from Several Court Cases,, 1913-1933


Box 55 Folder 20 Van Etten Notebook, undated


Box 55 Folder 21 Van Etten and De Forest Notebooks, undated


RCA v. REL


Box 55 Folder 22 Universal Testimony and Arguments, 8963.6H, 1930


Box 55 Folder 23 Certified Copies of File Wrappers of De Forest Patents, 1915-1924


Box 55 Folder 24 Patent Documents, 1914


Box 55 Folder 25 Correspondence and Patent Documents, 1923-1931


Box 55 Folder 26 Patent Documents, 1914


Box 55 Folder 27 Incomplete Argument Regarding Patent Law, undated


Box 55 Folder 28 "Characteristics and Operation of Western Electronic Audions"--Report and Graphs,, undated


Box 55 Folder 29 Regenerative Circuit Case--General, 1929-1930


Box 55 Folder 30 File Wrapper and Contents of De Forest Patent No. 1,507,017--Pennie, Davis, Marvin and Edmunds,, 1924


Box 55 Folder 31 RCA and AT and T v. Universal Wireless Communication and the De Forest Radio Co.--Transcript of Testimony,, 1930



Box 56 Folder 1 "Irving Langmuir: A Register of His Papers in the Library of Congress,", 1962


Box 56 Folder 2 Weagant and Van Etten Testimony, undated


Box 56 Folder 3-4 De Forest Testimony, undated, (2 Folders)


Box 56 Folder 5 Defendant's Exhibits No. 2 and 2A--Notebook of Diagrams, undated


Box 56 Folder 6 De Forest Patent, 1912-1920


Box 56 Folder 7 "The Audion- Detector and Amplifier" by De Forest, 1913 December


Box 56 Folder 8 Interference No. 41,790--Decision of Examiners-in-Chief, 1922


Box 56 Folder 9 De Forest Notes (Printed), 1912 June-1914 February


Box 56 Folder 10 Report of Special Master on Multiple Cases, 1920


Box 56 Folder 11 Industrial and Engineering Chemistry, 1934 November


Box 56 Folder 12 Radio Engineering, 1930 July


RCA and AT and T v. Universal Wireless Communications and De Forest Radio Co.


Box 56 Folder 13 Arguments and Preliminary, 1930


Box 56 Folder 14 Depositions of Lindridge, Hughes, Roberts and Adams, 1930


Box 56 Folder 15 Depositions of John Stone Stone, Jewitt and Kent, 1930


Box 56 Folder 16 Arguments and Preliminary, 1930


RCA and AT and T and De Forest Radio v. REL


Box 56 Folder 17-20 Briefs, Petition and Memorandum, 1933, (4 Folders)


Marconi Wireless v. De Forest Radio , Telephone and Telegraph Co. and Lee De Forest


Box 56 Folder 21-23 Briefs, Opinions, Pleadings and Evidence under Supplemental Bill, 1916, 1921, undated, 1916, 1921, undated, (3 Folders)


Box 56 Folder 24 De Forest Radio Co. v. GE--Brief and Petitions, 1930


Box 56 Folder 25 Langmuir v. Armstrong--Brief's, Armstrong's Record, Patent Interference,, 1917


Box 56 Folder 26 Armstrong and Westinghouse v. Lee De Forest Et al--Petition for Writ of Certiorari,, 1926


Box 56 Folder 27 Armstrong and Westinghouse v. De Forest Radio, Telephone and Telegraph Co.--Report of Special Master Contempt Proceedings,, 1921


Box 56 Folder 28 Westinghouse and Armstrong v. USA Et al--Brief, 1928


Box 56 Folder 29 Westinghouse and RCA v. Royal Eastern Electrical Supply Corp. of America and Amsco Products, Inc.--Opinion of Judge Campbell on Final Hearing,, 1925



Box 57 Folder 1-3 De Forest, Meissner, Armstrong, Langmuir--Various Cases--Brief, Interference, Deposition and Exhibit,, 1921-1923, (3 Folders)


Box 57 Folder 4 Westinghouse v. Radio-Craft Co. and De Forest Radio, Telephone and Telegraph Co.--Opinion and Decree on Final Hearing,, 1923


Box 57 Folder 5 De Forest Radio Co. v. GE--Brief Amici Curine, 1930


Box 57 Folder 6 Samuel Kintner Et al v. Atlantic Communication Co.--Legal Documents, 1916


RCA Et al v. REL


Box 57 Folder 7-9 Scrapbook--Plaintiff's and Defendant's Exhibits, undated, (3 Folders)



Box 58 Folder 1 Dellinger, J.H.--Testimony and Publication, 1930-1945


Box 58 Folder 2 Denny, Charles R.--Press Releases and Articles, 1946-1947


Box 58 Folder 3 De Mars, Paul A.--Correspondence, Papers, Graphs and Memoranda, 1942-1953


Box 58 Folder 4 Diemer, G. and K.S. Knol--"Low Level Triode Amplifier for Microwaves,", 1950


Box 58 Folder 5 Dickieson, A.C. and T.J. Grieser--"A Multi-Channel Radio Relay System for Long Distances," Memorandum,, 1951


Box 58 Folder 6-12 Dillard, Everett--Correspondence, Memoranda, Statements, Speeches, Articles, Press Releases, Publications,, 1947-1954, (7 Folders)


Box 58 Folder 13 Doerfer, John C.--Correspondence and Articles, 1953


Box 58 Folder 14 Dodge, Marcellus Hartley--Correspondence, 1935-1953


Box 58 Folder 15 Dumont, Allen B.--Correspondence, Publications, 1943-1953


Box 58 Folder 16 Dominick and Dominick--Correspondence and Statements of Account, 1947-1952


Box 58 Folder 17 Dunlap, Orrin E.--Correspondence, Includes Dunlap's "Edwin H. Armstrong, Inventor of Revolutionary Circuits,", 1943


DuMont Laboratories Litigation


Box 58 Folder 18 Armstrong v. DuMont Laboratories--Pleadings, 1953-1956


Box 58 Folder 19 Data, Extra Copies, Papers Not Used, 1950-1955


Box 58 Folder 20 Dunmore, F.W.--"A Unicontrol H.Radio Detection Finder,", 1926


Box 58 Folder 21 Dunn, Gano--Correspondence, 1933-1953


Box 58 Folder 22 Durr, Clifford J.--Correspondence, Articles, 1940-1948


Box 58 Folder 23 Eales, H.--"Juhrbuch Der Drahtlosen Telegraphie," Includes Translation, 1908, 1945 (German), 1908, 1945


Box 58 Folder 24 Echoscope--Analysis of the Sine Sweep Echoscope with Diagrams, 1941


Box 58 Folder 25-26 Educational FM--Correspondence, Publications, Articles, Papers, Press Releases,, 1941-1952, (2 Folders)


Box 58 Folder 27 Educational Institutions--Correspondence, 1949-1953


Box 58 Folder 28-29 Dow, Lohnes and Albertson--Correspondence, Publications, Reports, Articles,, 1948-1954, (2 Folders)



Box 59 Folder 1 Eisenhower, D.D.--Address Before Columbia College Forum on Democracy, 1949 February 12


Box 59 Folder 2 Eitel McCullough Inc.--Correspondence, Blueprints, Advertisements, 1939-1953


Box 59 Folder 3 Electric and Musical Industries Ltd.--Correspondence, Articles, Annual Meeting Booklets,, 1946-1953


Box 59 Folder 4 The Electrician "Micro-Ray-Wireless,", 1931 April 3


Box 59 Folder 5 Electrical Communications volume 10, No. 1, 1931 July


Box 59 Folder 6 The Electrical Review "Short Wave Radio Telephony,", 1931 April 10


Box 59 Folder 7-17 Electronics Correspondence, Articles, Advertisements,, 1930-1953, (11 Folders)


Box 59 Folder 18-19 Elster, J. and H. Gerrel--Articles, 1895, 1900 (German), 1895, 1900, (2 Folders)


Box 59 Folder 20 IF Signal Generator Driven by 88Mc FM Transmitter--Includes Drawing by W.R. Hutchins,, 1947


Emerson Litigation


Armstrong v. Emerson


Box 59 Folder 21 Dunn and Bradstreet Report on Emerson, 1958


Box 59 Folder 22 Digest of the Record--Batchelor Transcript, undated


Box 59 Folder 23 Extract From Deposition of Major Armstrong in Armstrong v. RCA, 1949 March


Box 59 Folder 24 Armstrong Licensees Under Receiving Set License Agreement, undated


Box 59 Folder 25 File Index, undated


Box 59 Folder 26 List of Pleadings, 1957


Box 59 Folder 27 Data, Extra Copies, Papers Not Used, 1948-1955


Box 59 Folder 28 Outline of Trial Book, 1956


Box 59 Folder 29 Data For Request for Admission, 1956


Box 59 Folder 30 Original Logs of Station W2AG in C.R. Runyon, Jr.'s Handwriting, 1934-1941--Four Groups of Extracts From W2AG Log, 1935-,, 1934-1958


Box 59 Folder 31 Memoranda on Testimony To Be Given By Witnesses For Armstrong, 1957


Box 59 Folder 32-33 Plaintiff's Proposed Findings of Fact and Conclusion of Law Submitted After Trial,, undated, (2 Folders)


Box 59 Folder 34 Telfunken Agreement, 1954


Box 59 Folder 35 Lists of Corrected Pages of Transcripts, 1958-1959, undated, 1958-1959, undated


Box 59 Folder 36 August Hund--"High Frequency Measurements,", 1933


Box 59 Folder 37 Decision of Judge Dawson on the Motion to Substitute Mrs. (Esther Marion) Armstrong, 1955


Box 59 Folder 38 Second Draft, Reply to Brief of Balupunkt-Werke--Affidavit of Robert Dome,, 1953


Box 59 Folder 39 Defendant's Objections to Plaintiff's Proposed Findings of Fact and Conclusions of Law,, 1959


Box 59 Folder 40 Plaintiff's Memorandum and Their Significance, undated


Box 59 Folder 41 Defendant's Proposed Findings of Fact and Conclusions of Law, undated



Box 60 Folder 1-3 "Miscellaneous Memoranda"--Legal Memoranda and Notes, 1934, 1955-1957, 1934, 1955-1957, (3 Folders)


Box 60 Folder 4-8 Bulletins and Publications, 1940-1957, undated, 1940-1957, undated, (5 Folders)


Box 60 Folder 9-11 Awards--Correspondence, Publications, Franklin Institute, 1915-1958, (3 Folders)


Box 60 Folder 12-18 Plaintiff's Exhibit 45-51--Publications and Articles, FCC Testimony,, 1927-1948, (7 Folders)


Plaintiff's Exhibit 39


Photographs--Taken from two Binders--Includes Duplicates

Yankee Network, W1XER, W1XoJ, W39B, Mount Wachuset, Seabrook Beach, New Hampshire, Mount Washington, Mount Asnebunskit, Edwin H. Armstrong, Paul DeMars, Harold Beverage


Box 60 Folder 19-21 1930, 1937-1941, 1930, 1937-1941, (3 Folders)


Plaintiff's Exhibits



Box 61 Folder 1-16 53-70--Articles, Publications, Flyer, Includes US Signal Corps. Technical Services,, 1939-1956, (16 Folders)


Box 61 Folder 17-23 71-79--Awards and Medals--Franklin Institute Reports, Edison Medal,, 1941-1958, (7 Folders)


Box 61 Folder 24-27 80-83--FCC Rules and Regulations, FCC Decisions, 1940-1945, 1958, 1940-1945, 1958, (4 Folders)


Box 61 Folder 28-35 84-91--Emerson Advertisements, 1948-1949, (8 Folders)


Box 61 Folder 36 List of Plaintiff's Exhibits, 1958


Box 61 Folder 37 1--Stipulation Regarding Exhibits, 1960


Box 61 Folder 38-44 2-11--Armstrong's US Patents, Articles, and Surrogates Short Certificate, 1916-1940, 1954-1957, 1916-1940, 1954-1957, (7 Folders)


Box 61 Folder 45 12--Armstrong's Will and Associated Documents, 1954


Box 61 Folder 46-48 13-15--Title Reports for Patents, 1957-1958, (3 Folders)


Box 61 Folder 49-51 16-18--Armstrong Letters and Statements, 1948-1949, (3 Folders)


Box 61 Folder 52 19--Composite of Plaintiff's Request for Admissions and Defendant's Answers Thereto,, 1956


Box 61 Folder 53 20--List of Actions Instituted and Settled, undated


Box 61 Folder 54 24--List of Royalties, Total Through 1953, undated, 1953, undated


Box 61 Folder 55-58 25-29--Armstrong Letters to Various Military Personnel, 1941, (4 Folders)


Box 61 Folder 59 30--Armstrong v. Hansell--Decision of Board of Examiners, 1947


Box 61 Folder 60 31--Crosby v. Armstrong--Decision of Board of Appeals, 1939


Box 61 Folder 61 28--Henry Stimson's Thank You Letter to Armstrong, 1941 March 11


Box 61 Folder 62-63 23--Decision of German Patent Office and References Cited Therein,, 1954 November 15, (2 Folders)


Box 61 Folder 64 34--Stipulation Regarding Israel's Testimony, undated


Box 61 Folder 65-68 35-38--Emerson Instruction Manuals, undated, (4 Folders)


Box 61 Folder 69-73 42A-44--Articles, Letters, IRE Standards, 1940-1952, (5 Folders)


Box 61 Folder 74-76 42A-68--Articles, Publications, FCC Documents, 1935-1945, undated, 1935-1945, undated, (3 Folders)


Box 61 Folder 77 92-99--Articles, Publications,1922-1934


Box 61 Folder 78 101-110--Articles, File Wrappers, 1935-1946, undated, 1935-1946, undated



Box 62 Folder 1-3 Reference No. 113-136--Articles, Patents, Reports, Diagrams, 1928-1936, (3 Folders)


Box 62 Folder 4 Memorandum Concerning Some Fundamentals of Radio Communications, undated


Plaintiff's Exhibits


Box 62 Folder 5-11 1-20, 69-136--Diagrams, Articles, Publications, Reports, Press Releases, Patents,, 1916-1958, (7 Folders)


Box 62 Folder 12 Memoranda on Exhibits to be Used at the Trial, 1957


Box 62 Folder 13 Plaintiff's Exhibits and Their Significance, undated


Box 62 Folder 14 Defendant's Exhibits and Their Significance, undated


Defendant's Exhibits


Box 62 Folder 15 HH, 1946


Box 62 Folder 16-19 G-WW, 1954-1958


Box 62 Folder 20 Prima Facie Exhibit File--Certified Photo static Copy of Wrapper, Armstrong Patent No. 1,941,069, 1933, 1958, 1933, 1958


Armstrong Patent 1, 941,069


Reference No. 12



Box 63 Folder 1-7 Handwritten Lab Notes, 1932 November-1933 September, (7 Folders)


Box 63 Folder 8 Handwritten Notes--"Some Conclusions,", 1933 March 12


Box 63 Folder 9-11 Handwritten Lab Notes, 1936 January-April , June-July, November-1937 January, 1936 January-April, (3 Folders)


Box 63 Folder 12 Handwritten Summaries of Work in, 1932-1935


Box 63 Folder 13 Reference No. 13--Handwritten Original March 1932 Disclosure with Accompanying Drawings, Stamped by Moses and Nolte for Patent, 1932 March 30, March 1932, 1932 March 30


Box 63 Folder 14 Reference No. 14--Typewritten Copy of 1932 Disclosure to Moses and Nolte--No Accompanying Drawings, 1932 March 30, 1932, 1932 March 30


Box 63 Folder 15 ReNo. 15--Runyon Paper Indicating Reduction to Practice on July 20, 1932 (Photostat), July 20, 1932


Reference Numbers


Box 63 Folder 16 18-19--Armstrong Papers, Published, 1916, 1936, 1916, 1936


Box 63 Folder 17 20--Dutch Patent Corresponding to US Patent 1,949,069, 1938-1957


Box 63 Folder 18 21--References Cited in German Patent Office Decision--Extra Copies,, 1957


Box 63 Folder 19 20,24,27,43-45--Lists, Publications, 1941-1958


Box 63 Folder 20 30A--Article, 1934


Box 63 Folder 21 31--"History of the Application Which Resulted in US Patent No. 2,215,284," Armstrong, 1940 September 17, 1949, undated, 1940 September, 1949, undated


Box 63 Folder 22 33--Original Patent Write Up of Predistortion Patent Application--Original Disclosure Reissue Patent 21,660--Includes Drawings, Stamped Moses and Nolte 1940 February 7, January 4, 1940 February


Box 63 Folder 23 33--Article, undated


Armstrong v. Hansell


Box 63 Folder 24 34--File Wrapper and History of Interference, 1941-1947


Box 63 Folder 25-27 35--Transcript of Record of Testimony of Armstrong, 1947, (3 Folders)


Box 63 Folder 28 37--Brief For Armstrong, 1947


Box 63 Folder 29 39--Reply Brief for Armstrong, 1947


Box 63 Folder 30 40--Reply Brief for Hansell, 1947



Box 64 Folder 1-4 41-47--Hearing Awarding Counts to Armstrong--Petitions--Affidavits,, 1947, (4 Folders)


Box 64 Folder 5-9 49--Original Exhibits--Includes Photographs (Photostats), 1947, (5 Folders)


Box 64 Folder 10 52-55--Publications and Articles, 1940s-1950s


Box 64 Folder 11 60--Article, 1937


Box 64 Folder 12 61--File Wrapper for Armstrong Patent 1,941,066, 1933


Box 64 Folder 13 62--Armstrong Handwritten Original Disclosure of Two-Path Detector "Method of Heterodyning Signal By Itself"--Includes Accompanying Drawings,, 1929 March 16


Box 64 Folder 14 62-1--Article, 1957


Box 64 Folder 15 63--Armstrong Handwritten Original Disclosure of Two-Path Detector "Heterodyning Modulated Signal By Itself"--Includes Accompanying Drawings,, 1930 April 14


Box 64 Folder 16 63-1--Article, 1937


Box 64 Folder 17` 64--Crosby v. Armstrong--Record of Interference Proceedings, 1936


Box 64 Folder 18 64A-64-1--Court Decision June 1938 Legal Brief--Seeley Patent, 1938-1945, June 1938, 1938-1945


Box 64 Folder 19 65--Crosby Patent 2,229,640--File History, 1922-1961



Box 65 Folder 1-2 65-65E--Crosby Patent; Publications and Articles, 1922-1958, (2 Folders)


Box 65 Folder 3 70-74--Publications and Articles, 1923-1931


Box 65 Folder 4-7 301-314--Publications and Articles, 1921-1935, (4 Folders)


Box 65 Folder 8-11 330-360--Publications and Articles, 1918-1935, (4 Folders)


Box 65 Folder 12 362--Roder, Hans--"Frequency Modulation"--Includes Drafts, 1922


Box 65 Folder 13-16 363-443--Publications; Patents; Wright US and British Patents, 1919-1938, (4 Folders)



Box 66 Folder 1-16 460-480H--Publications, Articles, Letters, Patents, Statements, Armstrong FM Trademark, Testimony, FCC Annual Reports, Testimony, Rules and Regulations, Proceedings Before, Transcript of Meeting of Radio Engineers,, 1922-1957, (16 Folders)



Box 67 Folder 1-3 481-483R--Publications, 1935-1950, (3 Folders)


Box 67 Folder 4 484A--Armstrong, Free Licensing to the War Department--Clippings and Correspondence,, 1941


Box 67 Folder 5-8 484C-491C--Publications and Correspondence, 1936-1953, (4 Folders)


Box 67 Folder 9-15 488R--FCC Documents, 1936-1954, (7 Folders)


Box 67 Folder 16 492C--Armstrong Typewritten Summary Regarding Mr. Davis' "Theory,", 1953 May 8


Box 67 Folder 17-18 482 I-P--Compilation of 1945 FCC Report, circa 1945, 1945, 1945



Box 68 Folder 1-3 492P-510--Publications--Includes FCC Reprint from Federal Regulations Part 3,, 1941-1955, (3 Folders)


Box 68 Folder 4-5 511-522--Publications Regarding Awards, Correspondence, 1944-1951, (2 Folders)


Box 68 Folder 6 524--Edison Medal--Original Correspondence, 1941-1942


Box 68 Folder 7 523--Armstrong Address, 1948


Box 68 Folder 8 525--Radio Club of America--Armstrong Medal to H.J. Round--Includes Photographs,, 1952 December 12


Box 68 Folder 9 526-532--Franklin Award--Patents--Publications, 1928-1958


Box 68 Folder 10 532A-533--Legal Memoranda and Patents, 1922-1957


Box 68 Folder 11-14 535A--RCA Engineering Reports--Crosby, 1930-1942, (4 Folders)


Box 68 Folder 15-16 540-550--Patents, 1925-1957, (2 Folders)



Box 69 Folder 1-4 551-554--Conrad Patent, Address and Other Material Concerning Experiment with Narrow Band FM at KDKA, Conrad-Armstrong Interference --Includes Original Correspondence,, 1927-1948, (4 Folders)


Box 69 Folder 5-7 555-563--Patent and File Wrapper Histories, 1917-1936, (3 Folders)


Armstrong v. RCA and NBC


Box 69 Folder 8-14 564-572--Testimony, Depositions and Exhibits Accompanying them, 1951-1953, undated, 1951-1953, undated, (7 Folders)


Box 69 Folder 14 570-571--Patents and Publications, 1933-1950



Box 70 Folder 1 573--Exhibits Accompanying Dome Deposition, 1953


Box 70 Folder 2 574-582--Dome Patents with Legal Notes and Publications, 1927-1935


Box 70 Folder 3-5 584-654--Patents and Publications, Heising Diagrams, IRE Standards,, 1927-1958, (3 Folders)


Box 70 Folder 6 650--Original Diagrams and Handwritten Notes by Unidentified Author On Audion (Marcellus Hartley Lab),, 1931-1933


Box 70 Folder 7 670--Emerson Advertisements, 1948-1950


Box 70 Folder 8 681-682--Letter and Registered Receipts, 1948-1949


Box 70 Folder 9 683--Depositions of Herzog, Abrams and Israel--Includes Notes by Unknown Author,, 1952


Box 70 Folder 10-12 684--Depositions of Abrams and Israel--RCA, "Overall Fidelity of Standard Broadcast and FM Receivers Manufactured in 1948," 1948, 1952, 1948, 1952, (3 Folders)


Box 70 Folder 13 685-686--Copy of K-3 Agreement Between Armstrong and Westinghouse--Copies of Assignment '447 Patent, 1923, 1927, 1923, 1927


Box 70 Folder 14 687--Stipulation, Emerson Licenses from RCA, 1958


De Mars, Paul


Box 70 Folder 15 690--Article, 1940


Box 70 Folder 16 691-692--Deposition and Exhibits, 1940-1952


Box 70 Folder 17-18 693-694--1940 1943, undated, 1943, undated, (2 Folders)


Box 70 Folder 19 730--Bowles, Edward L--Biographical Sketch, Citations, Air Force Directive,, 1943-1957



Box 71 Folder 1 733-738--Articles, Publications, 1946-1957


Box 71 Folder 2-4 739-745--War Department and Army and Air Force Technical Manuals,, 1943-1954, (3 Folders)


Box 71 Folder 5-7 746-755--Publications--UNESCO, Commerce Department, Advertising Research Foundation, 1953-1957, undated, 1953-1957, undated, (3 Folders)


Box 71 Folder 8-9 Index--Prior Art Cited by Defendant Against Armstrong Reissue Patent 21,660 and Patent '066, 1957, undated, 1957, undated, (2 Folders)


Box 71 Folder 10 Memoranda on References, 1956


Notebooks--Harry Sadenwater


Box 71 Folder 11-13 No. 1-- June 22, 1934 to July 30, 1940--1 through 259Y--Includes Original, June 22, 1934, (3 Folders)


Box 71 Folder 14 No. 1-- June 22, 1934 to May 25, 1939--1 through 41--Original, June 22, 1934


Box 71 Folder 15 No. 2-- January 9, 1939 to January 10, 1940--42 through 131--Original, January 9, 1939


Box 71 Folder 16-17 No. 2-- July 30, 1940 to July 15, 1943--260 through 533--Includes Original, July 30, 1940, (2 Folders)


Box 71 Folder 18 No. 3-- July 30, 1940 to July 15, 1943--260 through 533--Original, July 30, 1940



Box 72 Folder 1-3 No. 3-- August 13, 1943 to March 20, 1948--534 through 648--Includes Original, August 13, 1943, (3 Folders)


Box 72 Folder 4 No. 4-- March 18, 1940 to April 12, 1940--194X through 227--Original, March 18, 1940


Box 72 Folder 5 No. 5-- April 14, 1940 to October 20, 1940--228 through 301--Original, April 14, 1940


Box 72 Folder 6 No. 6-- October 21, 1940 to March 29, 1941--302 through 397--Original, October 21, 1940


Box 72 Folder 7 No. 7-- March 31, 1941 to May 4, 1942--398 through 505--Original, March 31, 1941


Box 72 Folder 8 No. 8-- May 4, 1942 to November 23, 1943--506 through 591--Original, May 4, 1942


Box 72 Folder 9 No. 9-- December 7, 1943 to October 1944--592 through 612X--Original, December 7, 1943


Box 72 Folder 10 No. 10-- October 6, 1944 to March 12, 1945--613 through 616YB--Original, October 6, 1944


Box 72 Folder 11 No. 11-- March 21, 1945 to September 9, 1945--616YC through 616YP--Original, March 21, 1945


Box 72 Folder 12 No. 12-- September 21, 1945 to April 23, 1947--616YQ through 622X--Original, September 21, 1945


Box 72 Folder 13 No.13-- May 15, 1947 to March 20, 1948--622Y through 648--Original, May 15, 1947


Patents


German Wide Swing Application



Box 73 Folder 1 Brief in Draft Form, Various Suggestions, Brief As Filed, 1952-1953


Box 73 Folder 2 References, 1953, undated, 1953, undated


Box 73 Folder 3 Papers in Dutch Application, 1934-1938


Box 73 Folder 4 Reply to Briefs Filed by Blaupunket-Werke, 1952-1953


Box 73 Folder 5 Drafts, 1953


Box 73 Folder 6 Intermediate Decision of Appeal Board, 1954 (German), 1954


Box 73 Folder 7 Briefs, Reply's, Decision, 1952-1954 (German), 1952-1954


Box 73 Folder 8 Analysis of Features Cited By Emerson Against Armstrong Patent,, undated


Box 73 Folder 9 Prior Art Cited By Defendant Against Armstrong Reissue Patent 21,660,, undated


Box 73 Folder 10-11 Prior Art Cited by Defendant Against Armstrong Patent '069, undated, (2 Folders)


File Wrappers


Box 73 Folder 12 US Patent 1,941,069, December 26, 1933--Serial No. 653,237, Filed January 24, 1933--Includes Original Notes and Figures, 1932-1933, 1957, 1932-1933, 1957


Box 73 Folder 13 US Patent 2,215, 284, September 17, 1940--Serial No. 319,569, Filed February 19, 1940--Reissue Patent 21,660, December 17, 1940--Includes Correspondence,, 1940-1947


Box 73 Folder 14 US Patent 21,660, December 17, 1940--Serial No. 362,177, Filed October 21, 1940--Filed in Canada, February 1, 1940 Serial No. 479,948, 1940-1949, February 1, 1940, 1940-1949


Box 73 Folder 15 Emerson Correspondence, 1940-1952, 1957, 1940-1952, 1957


Box 73 Folder 16 Prior Art Cited by Defendant Against Armstrong Patent '069, undated


Box 73 Folder 17 Heising's Notes on Prior Art Patents Cited by Examiner, 1957-1958


Box 73 Folder 18 Exhibits for Dana Raymond, 1958 October 14


Box 73 Folder 19 Report of Harry W. Houck, 1958


Box 73 Folder 20-21 Correspondence and Notes of Raymond A. Heising, 1957-1958, (2 Folders)


Box 73 Folder 22 Prior Art Cited by Defendant Against Armstrong Reissue Patent 21,660,, undated


Box 73 Folder 23 "Explanation of Wide Band Patent"--Typed copy, undated


Box 73 Folder 24 Decision of German Patent Office of November 15, 1954--Includes Translation, 1952-1954 (German), 1952-1954


Box 73 Folder 25 Legal Documents, undated


Box 73 Folder 26 Transparencies--Claims v. Patents, undated


Emerson Service Manuals


Box 73 Folder 27 1951-1952



Box 74 Folder 1-3 1950-1951, (3 Folders)


Transcripts--Stenographers Minutes


Box 74 Folder 4-13 1958 October 10, 14-17, 20-24, 27-31, November 3, 1958 October, (10 Folders)


Transcripts--Stenographers Minutes



Box 75 Folder 1-3 1958 November 5-6, 10-12, 18, 1959 May 6, 1958 November, 1959 May 6, (3 Folders)


Box 75 Abstracts--Part I-III, 1958, (3 volumes)


Box 75 Folder 4 Engstrom, E.W.--Correspondence and Testimony, 1933-1951


Box 75 Folder 5-6 Espenschied, Lloyd--Correspondence, 1933-1951, (2 Folders)


Box 75 Folder 7 Everitt, W.L.--"Frequency Modulation,", 1940 November


Box 75 Folder 8 Facsimile System--Correspondence and Articles, 1940-1951


FADA Radio and Electric Company Litigation


Box 75 Folder 9 FADA--Marion Armstrong v. FADA Radio and Electric Company--Pleadings and Answers to Allegations,, 1956



Box 76 Folder 1 Fake FM Sets--Advertisements, 1952


Box 76 Folder 2 Fancher, H.B.--"Microwave Television Relay Networks", undated


Box 76 Folder 3 Farren, L.I.--"Phase Detectors-Some Theoretical and Practical Aspects,", 1946


Box 76 Folder 4 Fassbender, H. and Kurlbaum--"Dependence of the Range of Very Short Waves on the Height of the Transmitter Above the Ground,", undated


Box 76 Folder 5-6 Faught Company--General, 1946-1953, (2 Folders)


Box 76 Folder 7 Fine, H.--UHF "Propagation within Line of Sight,", 1951


Fink, D.G.


Box 76 Folder 8 "From the Mountaintops,", 1939 April


Box 76 Folder 9 "The Transistor-A Crystal Triode,", 1949


Box 76 Folder 10 Fleming, J.A.--"Approximate Theory of the Flat Projector (Franklin) Aerial Used in the Marconi Beam System of Wireless Technology,", 1927


Box 76 Folder 11 Fletcher, H. and Galt, R.H.--"The Perception of Speech and its Relation to Telephony,", 1950


Box 76 Folder 12 Flowers, J.W.--"The Direct Measurement of Lightning Current,", 1941


Box 76 Folder 13 Fly, James L.--General, 1934-1944


Box 76 Folder 14 Electronics: Radio, Communication, Industrial Applications of Electron Tubes…Engineering and Manufacture, 1939 October


Box 76 Folder 15 Tele-Tech and Electronic Industries volume 12, number 4,, 1953 April


Box 76 Folder 16 The Franklin Institute--Correspondence and Awards (Photograph), 1940-1951


Box 76 Folder 17 Freeland, E.C.--"FM Receiver Design Problems,", 1949


Fortune Magazine



Folder 18-20 Correspondence, Articles and volume 38, number 2, 1939-1951, (3 Folders)



Box 262 Folder 9 Volume 37, Number 2, 1948 February


Finance



Box 76 Folder 21 Experimental Expenses Regarding FM, 1933-1949


Box 76 Folder 22 General, 1945-1947


Box 76 Folder 23-25 Correspondence and Bills, 1947-1954, (3 Folders)


Frequency Modulation (FM)


Box 76 Folder 26-27 Articles and Clippings, 1928-1944, (2 Folders)


Box 76 Folder 28 Insignia, undated


Box 76 Folder 29 Census Map, 1950



Box 77 Folder 1 Receiver Development--Proceedings of the IRE, 1944


Box 77 Folder 2 Progress--Proceedings of the IRE, 1945-1946


Box 77 Folder 3 Bibliography, Articles and Publications, 1922-1947


Box 77 Folder 4 Publications, 1941-1950


Box 77 Folder 5 Correspondence--Armstrong to Pupin--Report Regarding 19 Years of Experiments in Lab,, 1933 April 3


Box 77 Folder 6 Draft of Paper on FM and Its Future Uses, undated


Box 77 Folder 7 "A Method of Reducing Disturbances In Radio Signaling by a System of Frequency Modulation"--Typewritten Copy with Corrections,, undated


Box 77 Folder 8 Articles and Clippings, 1935-1951


Box 77 Folder 9 General, 1939-1944


Box 77 Folder 10-11 Hostile Propaganda, 1941-1949, (2 Folders)


Box 77 Folder 12 Readings From Test, 1953 March 19-20


Box 77 Folder 13 FM Association (FMA)--Promotional Booklet, undated


Box 77 Folder 14 FMA Meeting Memoranda and Correspondence, 1949


Box 77 Folder 15 "FM Broadcasting"--Booklet by RCA, undated


Box 77 Folder 16 Clinic Papers, 1949


Box 77 Folder 17 Bibliography, 1945-1946


Box 77 Folder 18 FM Broadcasters, Inc.--Dick Dorrance--Correspondence, 1940-1945


Box 77 Folder 19-20 FMA Meeting, 1947-1948, (2 Folders)


Box 77 Folder 21 FMA Correspondence, 1947-1949


Box 77 Folder 22 Transmitter Advanced Development Section, 1935


Box 77 Folder 23-25 FM Survey Pulse Reports, 1950-1953, (3 Folders)


Testing


Box 77 Folder 26 Hourly Median Analysis Worksheets, Westhampton, 1947


Box 77 Folder 27 Calibration Curves--Receiver and Antenna Input, circa, 1948


Box 77 Folder 28 Analysis of Recordings on 44.1 and 92.1 Megacycles at Mt. Holly, New Jersey,, 1947 November



Box 78 Folder 1 Worksheets and Curves for Daily Analysis of Recordings of 92.1 and 44.1 at New London, CT,, 1947 October-November


Box 78 Folder 2 Original Curves, Daily Analysis of Westhampton Recordings, 1947 September-October


Box 78 Folder 3 Photostats of Daily Analysis of Westhampton Beach Recordings of W2XMN and W2XEA,, 1947


Box 78 Folder 4 Hourly Analysis of Recordings Made at Westhampton Beach, 1947


Box 78 Folder 5 Composite Analysis--Worksheets, Original Curves, Negatives, New London, CT, 1947 October 23-December 8, 1947 October



Box 79 Folder 1 Composite Curve from Daily Curve Analysis of Westhampton Beach Recordings and Curves Showing Ratio,, 1947


Box 79 Folder 2 Composite Curves and Analysis, 1949


Box 79 Folder 3 Reception Reports Including Reception through Thunderstorm--Includes Correspondence,, 1946-1949


Box 79 Folder 4 Comparison of Analysis Covering 2 Day Period and 31 Day Period at Westhampton,, 1947



Box 80 Folder 1 Field Intensities Beyond Line of Sight at 45.5 and 91 mcs, 1945


Box 80 Folder 2 Copy of Mt. Holly Log Book, 1949 January


Logbooks


Box 80 Folder 3 44.1 Mc and 93.1 Mc Field Strength Calibrations--Mt. Holly, New Jersey,1949 February


Box 80 Folder 4 W2XMN--F.G. Hargesheimer--Alpine, NJ, 1946-1948


Box 80 Folder 5-6 Unidentified, 1946-1949, (2 Folders)


Box 80 Folder 7 Southampton and Montgomery, 1950-1951


Box 80 Folder 8 Correspondence, 1947


Box 80 Folder 9 Data Sheets and Calibration Curves for Receivers Used at Mt. Holly and Record of W2XMN and W2XEA Transmitter Power,, 1949


Box 80 Folder 10 Worksheets for Analysis of Recordings Made at Mt. Holly, 1949 February-March


Box 80 Folder 11 Worksheets for Westhampton Beach Recordings Analyzed at Jansky and Bailey,, undated


Box 80 Folder 12 Godley, Paul--Correspondence, 1936-1950


Box 80 Folder 13 Gernsback, H.--"Can We Radio the Planets?,", 1927 February


Box 80 Folder 14 Friede, Herbert A.--FCC Testimony, 1947


Box 80 Folder 15 Friis, H.T.--"Noise Figures of Radio Receivers," Proceedings of the IRE, 1944 July


Box 80 Folder 16 Friis, R.W. and K.D. Smith--"An Unattended Broadcast Microwave Repeater For the TD-2 Radio Relay System,", 1951 November


Box 80 Folder 17 Flyer, G.W. and J.A. Worcester--"A New Armstrong Frequency Modulated Receiver,", 1939 July


Box 80 Folder 18 "A Noise Free Radio Receiver,", 1939 July


Box 80 Folder 19 Gavin, M.R.--"Frequency Modulator of An Oscillator,", 1948 September


Box 80 Folder 20 German Broadcasting--Bayerland, 1952 November (German)


General Electric



Box 81 Folder 1-4 Correspondence--Includes Blueprints and Photographs, 1930-1953, (4 Folders)


Box 81 Folder 5 Frequency Modulation Demonstration, 1939 April 5-7, 1939 April


Box 81 Folder 6-7 Instruction Booklets--Includes Letter fromWeir, 1953 December, undated, 1953, undated, (2 Folders)


Box 81 Folder 8 Report No. 19413--Investigation of Adjacent Channel Interference, 1931


Box 81 Folder 9 GE Contract and Correspondence, 1944-1946


Box 81 Folder 10 Correspondence with C.A. Priest, 1952


Box 81 Folder 11 Letter From Joseph Behr, 1953--Typed Telephone Conversation with Frank A. Gunther,, 1953


Box 81 Folder 12 Blueprints, 1951-1953


Box 81 Folder 13 "How W47A Did It; An FM Success Story,", 1941


Box 81 Folder 14 General Electric Review "First Frequency Modulation Radio Receivers For High Fidelity Reception,", 1939 September



Box 259 Folder 2 Frequency Modulation Receiver, CAT. 5100997--Piece of Actual Receiver Box Listing Parts, undated (Three Dimensional), undated



Box 80 Folder 21 General Radio Company--Correspondence, 1950


Box 80 Folder 22 Germanium Diodes--Applications, Page 5, 1950 March 1


Box 80 Folder 23 Gerth, and W. Scheppmann--"Investigations into the Propagation Phenomena of Ultra-Short Waves," undated (German), undated


Box 80 Folder 24 Gilfillan Bros.--Correspondence, Papers, Blueprints, 1950


Gilfillan Bros. Litigation


Armstrong v. Gilfillan Bros.


Box 80 Folder 25 Legal Correspondence and Memoranda, 1955


Box 80 Folder 26 Reporters Transcript of Proceedings, 1955 October 17


Box 80 Folder 27 Chart, undated


Box 80 Folder 28-29 Legal Documents, 1955, (2 Folders)


Box 80 Folder 30 Gillingham, George O.--Correspondence, 1953


Box 80 Folder 31 Gilman, G.W.--"Systems Engineering in Bell Telephone Laboratories,", 1953 January


Box 80 Folder 32 Gleissberg, W--"Predictions for the Coming Sunspot Cycle,", 1943


Box 80 Folder 33 Goldberg, H. and E.L. Crosby--"Series Made Crystal Circuits,", 1948 March


Box 80 Folder 34 Goldmark, Peter C.--FCC Proceedings, 1944


Box 80 Folder 35 Gouriet, G.G.--"High Stability Oscillator,", 1950 April


Box 80 Folder 36 Grammer, G.--"Wide Band Frequency Modulation in Amateur Communications,", 1940 January


Box 80 Folder 37 Granlund, J.--"Interference in Frequency Modulation Reception,", 1949 January


Box 80 Folder 38 Experiments and Results in Wireless Telephone, 1907 January


Graphs and Charts


Box 80 Folder 39 Hand drawn Graphs with Notes and Figures, 1946, undated, 1946, undated


Box 80 Folder 40 Unidentified Plotted Graphs, 1933--Paper, "Schenectady Transmitters," undated--"Comparison of Service Areas for Amplitude and Frequency Modulated Signals"--Chart by Hans Roder,, 1937 December


Box 80 Folder 41 Curves--Empire State to Haddonfield, NJ, 1933-1935


Box 80 Folder 42 Profile Graph--Alpine, NJ to Westhampton Beach, Long Island, undated


Box 80 Folder 43 Profile Graph--WGYN--New York City to Westhampton Beach, Long Island,, undated



Box 247 Folder 1 Data and Charts of Cathode Bias, 1946, undated, 1946, undated



Box 263 Map of Massachusetts--Rural vs. Urban Coverage--Microvolt per Meter Contour, undated (Photostat), undated


Box 263 Plots of Received Signal Strengths from Various FM Radio Stations at Multiple Transmission Frequencies, 1945 (Photostats), 1945


Box 263 Profile Map--Projected from W2AG, Yonkers to Westhampton Beach, undated



Box 264 Plots of Received Signal Strengths from Various Radio Stations at Multiple Transmission Frequencies, 1945 (Photostats), 1945



Box 81 Folder 15 Gresky, G.--"How Reflectors Work with Short Electric Waves,", 1928


Box 81 Folder 16 Greiser, T.J. and Paterson, A.C.--"A Broadband Transcontinental Radio Relay System,", 1951


Box 81 Folder 17 Grimes, David--"The Manufacturers Say,", 1941


Box 81 Folder 18 Gross Distributors, Inc.--Correspondence, 1940-1950


Box 81 Folder 19 Grosskopf, J.--"Antennas with Feedback," 1949 (German), 1949


Box 81 Folder 20 Guillemin, E.A.--"Criticism of Crosby Article on Frequency Modulation Noise Characteristics,", undated


Box 81 Folder 21 Guther, B.--"Westinghouse, Type B 940-960 Megacycle Communication Equipment,", undated


Box 81 Folder 22 Guy, R.and R.M. Morris--"NBC Frequency Modulation Field Test,", undated


Box 81 Folder 23 Guy, R.F.--"The Why and How of Frequency Modulation,", 1940


Box 81 Folder 24 FM and UHF, 1943-1944


Box 81 Folder 25 Hahnemann, W.--"On the Recent Development of the Machine Transmitter for Short Wavelengths,", 1928


Box 81 Folder 26 Hahnemann, W. and Gerth--"Common Frequency Broadcasting,", 1929


Box 81 Folder 27 Halstead, W.S.--"Multiple Program Transmission,", undated


Box 81 Folder 28 Hanson, O.B.--"Historic Highlights in Developing the Radio Broadcasting and Television Arts,", 1952


Box 81 Folder 29 Hasse, A.P.--"New One-Tube Limiter-Discriminator for FM,", 1950


Box 81 Folder 30 Hastings Instrument Co., Inc.--"Hastings-Raydist Indicator,", 1949


Box 81 Folder 31 Hathaway, J.L.--"High Frequency Pre-Emphasis,", 1939


Box 81 Folder 32 Hazeltine, A.--"Deflection Control Tubes,", 1936


Box 81 Folder 33 Heinl, Robert O.--Correspondence and Heinl News Service, 1948-1950


Box 81 Folder 34 Hennock, Frieda B.--Correspondence, 1948


Box 81 Folder 35 "Armstrong Stirs Radio Club with 35 Year Old FM Hoax Story,", 1948


Box 81 Folder 36 Hillard, V.--Radio Telephones Guide the "Blitz Buggies,", 1944


Box 81 Folder 37 Hickman, C.N.--"Sound Recording on Magnetic Tape,", 1937


Box 81 Folder 38-39 High Fidelity--Clippings, 1953-1954, (2 Folders)


Box 81 Folder 40 Hill, D.R.--"New Castle Design Improves Tube Reliability,", 1951


Box 81 Folder 41 Hogan, John--Correspondence, Articles, Blueprints, 1939-1949


Box 81 Folder 42 Hirschmann, Ira--Correspondence, 1949-1953


Box 81 Folder 43 Hoover, Herbert--"Engineers"--Speech, 1951


Box 81 Folder 44 Holcomb, P.--"Basic Principles of the Varioplex Telegraph,", 1940


Hoffman Radio Corporation Litigation


Armstrong v. Hoffman Radio Corporation



Box 82 Folder 1 Affidavits, 1954


Box 82 Folder 2 Correspondence, 1954-1956


Box 82 Folder 3 Legal Documents, 1956


Box 82 Folder 4 Agreement and General Release and Covenant Not to Sue, 1956-1957


Box 82 Folder 5 Charts, undated


Box 82 Folder 6-7 Horne, Josh (WFMA)--Correspondence, 1949-1951, (2 Folders)


Box 82 Folder 8 Huber, G.H.--"A15-KC Carrier Program Channel,", 1949


Box 82 Folder 9 Hughes, J.W.--"Stabilizing Direct-Voltage Supplies,", 1947


Box 82 Folder 10 Hund, August--Correspondence and Clippings, 1941-1945


The Institution of Radio Engineers (IRE)


Box 82 Folder 11-14 Correspondence, 1936-1952, (4 Folders)


Box 82 Folder 15 Australia--Correspondence and Articles, 1950-1954


Box 82 Folder 16 Insurance Matters--General, 1947-1952


Box 82 Folder 17 International Business Machines (IBM)--General, 1939-1954


Box 82 Folder 18 Interdepartment Radio Advisory Committee (IRAC)--General, 1944-1945


Box 82 Folder 19 International Telecommunications Conference, Atlantic City, 1947


Box 82 Folder 20 International Telephone and Telegraph Corporation--General and Litigation,, 1938-1953


Box 82 Folder 21-22 Jansky and Bailey--Statements and Reports, 1944-1953, (2 Folders)


Box 82 Folder 23 Jaffe, David L.--Articles, 1938-1940


Box 82 Folder 24 Jefferson, H.--"Filter Design Tables Based on Preferred Numbers (High Pass Filters),", 1946


Jett, E.K.



Box 83 Folder 1 General, 1946-1951


Box 83 Folder 2 "Radio Interference Problems from Operation of Electro-Medical Apparatus,", 1941


Box 83 Folder 3 Statement Before Committee on Appropriations, House of Representatives,, 1948


Box 83 Folder 4 Johnson, Edwin--General, 1949-1950


Box 83 Folder 5 Johnson, J.B.--"Thermal Agitation of Electricity in Conductors,", 1928


Box 83 Folder 6 Johnson, J.B. and F.B. Llewellyn--"Limits to Amplification,", 1934



Box 82 Folder 25 Johnston, R.and A.G. Ratz--"A Graphical Method for Flip-Flop Design,", 1953


Box 82 Folder 26 Jolliffe, C.B.--General, 1926-1947


Box 82 Folder 27 Jones, Robert F.--General, 1950


Box 82 Folder 28 Jones, Thomas M.--Armstrong Conquers Radio Static in Columbia's Research Laboratory,", 1939


Box 82 Folder 29 Journal of the Society of Motion Picture Engineers, Articles, 1938-1940


Box 82 Folder 30 Kalmus, H.P.--"Some Notes on Superregeneration with Particular Emphasis on its Possibilities for Frequency Modulation,", 1944


Box 82 Folder 31 Keall, O.E.--"Interference in Relation to Amplitude, Phase and Frequency Modulated Systems,", 1941


Box 82 Folder 32 Keen, A.W.--"Linear Saw Tooth Generators,", 1948


Box 82 Folder 33 Kilgour, C.E. and Glessner, J.M.--"Diode Detection Analysis,", 1933


Box 82 Folder 34 Kiplinger Magazine Articles and Correspondence, 1950


Kirke, H.L.


Box 82 Folder 35 "Frequency Modulation: BBC Field Trails,", 1936


Box 82 Folder 36 "An Experimental Investigation of Car Ignition Interference,", 1947



Box 83 Folder 7 Klappenbach, W.--Correspondence, 1941-1953


Box 83 Folder 8 Municipal Signal Engineer Articles, 1941


Box 83 Folder 9 Klipsch, Paul--Articles and Correspondence, 1941-1953


Box 83 Folder 10 Lafferty, J.M.--"Lanthanum Boride Cathodes,", undated


Box 83 Folder 11 Landon, V.D.--Articles, 1936-1941


Box 83 Folder 12 Lang, F.--"The System with Frequency Multiplication in Iron Core Transformers,", undated


Box 83 Folder 13 Laval University--Correspondence, 1948-1952


Box 83 Folder 14 Lawson, D.I.--"Frequency Modulation-Its Production by Phase Shifting the Side Bands of an Amplitude Modulated Wave,", 1940


Box 83 Folder 15 Lee, Robert E.--Correspondence, 1953-1954


Box 83 Folder 16 Levy, M.--"Power Pulse Generator,", 1946


Box 83 Folder 17 Lemke, William--Articles and Correspondence, 1947-1949


Box 83 Folder 18-19 Armstrong's Licensed FM Broadcasters--Lists, 1948, (2 Folders)


Laboratory--Notes--Includes Early Notes



Box 89 Folder 4 Address Book, undated


Box 89 Folder 5-7 Checklists (Things to be Done), 1934-1948, (3 Folders)


Box 89 Folder 8 Plot Graph--"Combined Rectified Current Characteristic of Circuit with Square Law Rectifiers,", 1927 January 21


Box 89 Folder 9 Jury Service--Photostat of Stub from, 1949 October


Box 89 Folder 10 Citation to the Medal of Merit, 1946-1947


Box 89 Folder 11 Copy of Longhand Personal Notes of Armstrong From Two Yellow Sheets (Multiplexing),, 1951


Box 89 Folder 12 Memorandum Regarding Palo Alto Investigation by Hammer and Schwartz, 1929


Box 89 Folder 13 Correspondence--Subjects Include FM Royalty Waiver During World War II, Franklin Medal Award and Alpine, NJ,, 1934-1953


Box 89 Folder 14 Draft of Armstrong Portion of a Publication--Chapter 12 with Corrections,, undated


Box 89 Folder 15 Drafts and History for "History of 1BCG" and "A Forgotten Chapter of Radio History: Marconi's Second Great Discovery…,", undated


Box 89 Folder 16 Telegram from R.A. Weigant Regarding "Oscillion," 1916 February--Note from Charles E. Apgar, 1947 October, 1916, 1947 October


Box 89 Folder 17 Correspondence--Notes Regarding FM Blueprints--IRE Minutes--Memoranda Regarding Stamped Confidential--Drawings,, 1934-1943


Box 89 Folder 18 Letters from Cleveland Board of Education, 1940-1945


Box 89 Folder 19 Carbon Copies of Correspondence, 1953-1954


Box 89 Folder 20 Copy of Letter to John R. Russell, 1936 July 23


Box 89 Folder 21 Papers Regrding VHF Maritime Telephone Communications--Paper Number 5, URSI-IRE Meeting, Washington, DC, 1952, undated, 1952, undated


Box 89 Folder 22 Photostat of Notebook of Field Trip to Atlanta, Mobile, Montgomery, by McMann and Hargesheimer--Includes Log,, 1951-1952


Box 89 Folder 23 List of Broadcast Receiver Licenses--Bills From REL and NY Telephone Co.--Promotional Material of Regency, REL, Browing, Bogen and Radio Craftsman, 1948-1949, undated, 1948-1949, undated


Box 89 Folder 24 Correspondence Regarding the Retraction Radio Broadcast Magazine Made Against Armstrong--Written by J.H. Morecroft,, 1926


Box 89 Folder 25 Shaughnessy Letter and Photographs of Yonkers and Alpine Masts, 1916, undated, 1916, undated


Box 89 Folder 26 Telegraph from Kingston, Jamaica from "Tom"--Includes a Government of Jamaica Certificate of Efficiency for Ruel Phillip Samuels,, 1937


Box 89 Folder 27 Clippings and Notes Regarding the Audion and Regenerative Circuit, circa, 1920


Box 89 Folder 28 "Circuit of Blah Eliminator"--Drawing, 1946 February 26


Box 89 Folder 29 "A New Method of Receiving Short Wave Length Signals"--Typed Draft with Notes,, undated


Box 89 Folder 30 Raised Print of Newspaper Pages (Hebrew, German), 1922



Box 94 Folder 1 Square Wave Clamper, Improving Signal to Noise Ratio by Pulsing, Square Waving Two Signals--Drawings and Notes,, 1950-1953


Box 94 Folder 2 Notes on Reproduction of Radio Broadcast Program Reception in Rocky Mount, North Carolina,, 1950-1951


Box 94 Folder 3 Analysis of Energy Distribution of Noise in Frequency and Amplitude Modulated Receiver--Unidentified Notes, 1925, 1935, 1941, 1925, 1935, 1941


Box 94 Folder 4 Technical Data--Rye Beach, New Hampshire, 1946


Box 94 Folder 5 Original Sketch for A.G. Predistorter, 1936


Box 94 Folder 6 Outside of Some Work Carried out in 1935-1936--Includes Small Notebook,, 1935-1936


Box 94 Folder 7 Original Working Diagrams, Armstrong to J.F.S., For Making Up Panels,, 1930-1942


Box 94 Folder 8 Laboratory Notebook--Special Apparatus Division, Ultra High Frequency Transmitter Development, Harry Sadenwater,, 1930-1942


Box 94 Folder 9 Frequency Swings and Distortion Measurements--Includes Graphs and Checklists,, 1931-1941


Box 94 Folder 10 Notes Regarding Some Experiments Not Related to FM, 1932-1933


Box 94 Folder 11 Improved Wireless Detecting and Receiving Means for Continuous Wave Systems, Resistance and Reactions of Telephone Receivers--Notes, Drawings and Blueprints,, undated


Box 94 Folder 12 Analysis of Audion as Detector of Electrical Oscillations, Highly Directional Receiving Antennas System--Notes, Drawing,, undated


Box 94 Folder 13 Analysis of Audion, Notes on Regeneration Type K, undated



Box 224 Folder 8 Compensation System with Schematic Drawings--Speech "Things to Come…" with Drafts--Instructions for Marconi Operators, 1915, 1935, 1944-1946, 1952, 1915, 1935, 1944-1946, 1952



Box 83 Folder 20 Lindredge, C.D.--General, 1912-1926


Link Litigation


Box 83 Folder 21 Armstrong v. Link, Fred M.--General, 1950-1955


Box 83 Folder 22 Litigation Matters--Clippings, 1949


Box 83 Folder 23 Loest, W.--"Phase Modulation,", undated


Box 83 Folder 24 Long Island Forum--"Island's Contribution to FM,", 1940


Loughlin, B.D.


Box 83 Folder 25 "Performance Characteristics of FM Detector Systems,", 1948


Box 83 Folder 26 "The Theory of Amplitude Rejection in the Ratio Detector,", 1952


Box 83 Folder 27-28 Lowell Institute Cooperative Broadcasting Council (WGBH), 1951-1953, (2 Folders)


Box 83 Folder 29 Lovell-Foot, J.B.--"Diode Detectors: Conditions for Distortionless Operation,", 1934


Box 83 Folder 30 McArthur, E.D.--Letter on "L"--Cathode, 1951


Box 83 Folder 31 McCormack, Alfred--General, 1953-1954


McKenzie, A.A


Box 83 Folder 32 "Fremodyne FM Receivers,", 1948


Box 83 Folder 33 "Let's Sell FM Antennas,", 1946


Marconi, G.


Box 83 Folder 34 Articles, 1901-1926


Box 83 Folder 35-38 General--Includes Photographs, 1911-1956, (4 Folders)


Box 83 Folder 39 Articles, 1889-1924


Box 83 Folder 40 Glace Bay (Nova Scotia) Photographs, 1902-1907



Box 84 Folder 1 Cape Cod (Massachusetts) Photographs, 1902-1942


Box 84 Folder 2 Tests--Photographs, undated


Box 84 Folder 3 "Marconi's 2nd Great Discovery and the Franklin Beam"--For Possible Publication,, 1948-1953


Box 84 Folder 4 "Marconi's Quest of Radio"--Russia's Claim to Inventor of Radio, 1946


Box 84 Folder 5 Letter to Editor--"Soviet Radio Claim Examined"--"Challenge on Behalf of Physicist Popov to Marconi's Title Evaluated,", 1952


Box 84 Folder 6 Marconi's Wireless Telegraph Co., Ltd.--Publications and Correspondence,, 1942-1953


Box 84 Folder 7 Marique, J.--"Notes on the Theory of Diode Rectification,", 1935


Box 84 Folder 8 Marks, M.--"Cascade Phase Shift,", 1946


Box 84 Folder 9 Maurice, D. and J.T. Slaughter--"FM Reception-Comparison Tests Between Phase Discriminatory and Ratio Detectors,", 1948


Box 84 Folder 10 Megaw, E.C.S.--"Scattering of Electromagnetic Waves by Atmospheric Turbulence,", 1950


Box 84 Folder 11 Meissner, A.--"The Propagation of Electric Waves Over the Earth,", 1924


Box 84 Folder 12 Meissner Manufacturing Division--Correspondence, 1950


Box 84 Folder 13 Melman, I.J.--Articles, 1950


Box 84 Folder 14 Milstein, V.N.--"Detecting Frequency Modulated Oscillations,", undated


Box 84 Folder 15 Mimno, H.R.--"The Physics of the Ionosphere,", 1937


Box 84 Folder 16 Morehouse, Terry--General, 1949


Box 84 Folder 17 Morrison, J.F.--"A New Broadcast Transmitter Circuit Design for Frequency Modulation,", 1940


Box 84 Folder 18 Mortley, W.S.--Frequency Modulated Quartz (FMQ), 1951


Motorola, Inc. Litigation


Armstrong v. Motorola, Inc.


Box 84 Folder 19 Supplementary Instructions to "Research" Line Instruction Manual, 1951


Box 84 Folder 20 Diagrams, 1948-1950


Box 84 Folder 21 Memoranda for E.M. Armstrong, Executrix, on Motion to Substitute her as Plaintiff,, 1954


Box 84 Folder 22 Data for Brief and Reply Brief, 1955


Box 84 Folder 23 Data, Extra Copies, Papers Not Used, 1954-1955


Box 84 Folder 24 Briefs, undated


Box 84 Folder 25 Findings of Fact and Comments on Findings of Fact, undated


Box 84 Appendix to Brief for Defendant-Appellant--Volumes I and II



Box 85 Appendix to Brief for Defendant-Appellant--volumes III and IV


Box 85 Transcript of Proceedings--Number 1 through 26, 1961 (volume), 1961



Box 86 Transcript of Proceedings--Number 27 through 56, 1961 (volume), 1961



Box 87 Transcript of Proceedings--Number 59 through 70, 1961-1962 (volume), 1961-1962


Box 87 Folder 1 Multiplex System--Armstrong and Bose--General, 1948-1952


Box 87 Folder 2 Multiplex Development Corporation--Articles, 1950-1951


Box 87 Folder 3-5 National Association of Broadcasters--General, 1935-1953, (3 Folders)


The National City Bank of New York


Check Stubs and Accompanying Register--Laboratory Account


Box 87 1935 July 28 through 1944 August 17, 1935 July 28, 1944 August 17



Box 88 1944 August 17 through 1949 December 30, 1944 August 17, 1949 December 30


Box 88 Folder 1 National Defense Research Committee--Correspondence, 1940-1953


Box 88 Folder 2 National Patent Planning Commission--Correspondence and Reports, 1943-1944


Box 88 Folder 3 National Television System Committee--Minutes of the Second Joint Meeting of Panel 5 and 6,, 1940 December 20


Box 88 Folder 4 Nelson, J.R.--"Grid Circuit Power Rectification,", 1930


Box 88 Folder 5 "Some Notes on the Grid Circuit Diode Rectification,", 1930


Box 88 Folder 6 Electronics "New High Frequency Allocations,", 1936 June


Box 88 Folder 7 "NY-Boston Microwave,", 1948 July


Box 88 Folder 8 City of New York (WNYC-FM)--Correspondence, 1946-1953


Box 88 Folder 10 "Devise New System of Broadcasting,", 1927 May 14


Box 88 Folder 11 "New Radio Method Studied by Board,", 1927 May 15


Box 88 Folder 12 Editorial, "Freedom of the Airwaves,", 1950 March 18


Box 88 Folder 13 "Predictions of Radio Leaders,", 1936 January


Box 88 Folder 14 Nicholson, M.G.--"Comparison of Frequency and Amplitude Modulation,", 1947 July


Box 88 Folder 15 Noble, D.M.--"The History of Frequency Modulation as Applied to Radio Telephone Communications," Submitted for Electrical Engineering Seminar, Massachusetts Institute of Technology,, 1938 January 22


Box 88 Folder 16 "Frequency Modulations Fundamentals,", 1939 August


Norton, Kenneth



Box 89 Folder 1 Excerpts From the Official Report of Proceedings Before the FCC, 1944


Box 89 Folder 2-3 Technical, 1940-1948, (2 Folders)



Box 296 Folder 2 Notebooks--Schematics and Calculations, circa 1912-1913

Gift of Steve McGrath



Box 89 Folder 31 Nowak, A--"FM Detection with USW Radio Receivers," 1950 December (German), 1950 December


Box 89 Folder 32 Olson, H.F.--"Frequency Range Preference for Speech and Music,", 1947 July


Box 89 Folder 33 Oman, N.J.--"A New Exciter Unit For Frequency Modulation Transmitters,", 1946 March


Box 89 Folder 34 Orchard, H.J.--"Synthesis of Wideband Two-Phase Networks,", 1950 March


Packard-Bell Co. Litigation


Armstrong v. Packard-Bell Co.


Box 89 Folder 35 Pleadings, 1956


Box 89 Folder 36 Data, Extra Copies, Papers Not Used, 1954


Box 89 Folder 37 Legal Documents, 1954-1956


Box 89 Folder 38 Agreements and General Release and Covenant Not to Sue, 1956


Box 89 Folder 39 Letters and Memoranda, 1955-1956


Patents



Box 126 Folder 1 Armstrong--Wireless Receiving Systems for Continuous Waves, 1913-1914


Box 126 Folder 2-4 Armstrong--Radio Signaling Systems--Original Drawings, 1931-1937, (3 Folders)


Box 126 Folder 5-6 Armstrong v. R.C.A.--Legal Documens, 1948-1954, (2 Folders)


Box 126 Folder 7 Duplicate exhibits, 1949 October


Box 126 Folder 8 Harry Ferguson and Harry Ferguson Inc. v. Ford Motor Company, 1950 April 21


Box 126 Folder 9 Armstrong--Wireless Receiving System, 1913 October 29


Box 126 Folder 10 George, Ralph W. (for R.C.A), Receiving Means, 1933-1936


Box 126 Folder 11 Non-Armstrong Patents H through W, 1903-1911


Box 126 Folder 12 Legal Documents-- Bishop, Nathaniel, Carrier Operated Control System for Limiting Amplifiers, circa, 1941


Disclosures--Armstrong


Box 126 Folder 13 Method and Apparatus for Electrical Tuning--Original Drawings, 1914-1916, undated, 1914-1916, undated


Box 126 Folder 14 Improving the System for Frequency Modulated Wave, undated


Box 126 Folder 15 System for Transmitting and Receiving in Radio Communication by Phase Modulated Wave,, undated


Box 126 Folder 16 Charts and Graphs, undated


Box 126 Folder 17 Armstrong v. United States of America--Depositions, 1924


Box 126 Folder 18 Demarest, Charles S.(for ATandT), Signaling System,1931


Box 126 Folder 19 Correspondence from Wingood Realty Co. Inc.,1914-1916


Box 126 Folder 20 Pupin and Armstrong--Disclosure Regarding High Resistance Receiving Antenna,, undated


Box 126 Folder 21 White, Langner, Stevens and Parry concerning McCaa Wireless Signal Patents-September,, 1922


Box 126 Folder 22 Tesla, Nicola--Method and Apparatus for Controling Mechanism of Moving Vessels or Vehicles,, 1908


Box 126 Folder 23 DeForest v. Meissner v. Armstrong v. Langmuir--Exhibit 6-J, Newspaper Articles,, 1913


Box 126 Folder 24 License Agreement--Armstrong Broadcast Receiving Set, 1940s


File Wrappers--Armstrong


Box 126 Folder 25-26 Signaling System, 1921-1922, (2 Folders)


Box 126 Folder 27 Receiving High Frequency Oscillations--Original Notes and Drawings,, 1919-1920


Box 126 Folder 28-29 Wave Signaling System--Original Notes and Drawings, 1922-1927, (2 Folders)


Box 126 Folder 30 Square Saw Recitification with Square Root Reduction--Original Drawing,, 1927



Box 127 Folder 1 Application--Armstrong Continuous Waves, 1914-1916


Box 127 Folder 2 United States Patents for R.A. Fessenden, and J. A. Flemming, 1905


Box 127 Folder 3 French and British Patents, 1914-1921


Disclosures


Box 127 Folder 4 Hinton, N. P.--Improvements to Signaling Systems,1922


Box 127 Folder 5 Armstrong--Wireless Detecting and Transmission for Continuous Wave Systems,, undated


Box 127 Folder 6 Correspondence--Nolte, Albert C.--Handwritten Notations, 1932-1941


Box 127 Folder 7 Short Wave Distortion Notes, undated


Box 127 Folder 8 Approval--Armstrong Signaling System, 1922 December


Box 127 Folder 9 Transparency--Brake by M. J. During, et. al., 1929 August


Box 127 Folder 10 Armstrong, Foreign and Domestic Patents and Disclosures, 1915-1918


Litigation


Box 127 Folder 11 Correspondence--Non-Armstrong Claims and Patents, 1893-1928


Box 127 Folder 12 Notice to Other Infringers, 1948


Box 127 Folder 13 Multiplexing Application Case--Original Drawings, 1949-1952


Box 127 Folder 14 Multiplex Receiver Application--Drafts, Notes and Drawings, 1953


Box 127 Folder 15 Brown, W. J., Patents, 1950 October


Box 127 Folder 16 Armstrong--Radar System--Handwritten Notes, 1956


Box 127 Folder 17 Application--Armstrong Multiplex System, 1952-1956 (German), 1952-1956


Box 127 Folder 18 Dome, Robert B. for General Electric--Frequency Modulation, 1929-1933


Box 127 Folder 19 Day, Albert V.T.--Carrier Wave Signaling, 1930


Litigation


Box 127 Folder 20 Bishop, Nathaniel Case, undated


Box 127 Folder 21 Armstrong v. United States of America, 1925-1928


Box 127 Folder 22 Patent Law Documents, 1912-1952


Box 127 Folder 23 Armstrong--Radio Signaling, 1935


Box 127 Folder 24 Armstrong Notes on Frequency Multipliers in Radio Signaling, undated


Box 127 Folder 25 Demarest, Charles S. (for ATand T)--Signaling System Claim, 1936


Box 127 Folder 26 Armstrong v. Maschinen Aktiengesellschaft Fuer Drahtlose Telegraphie Agreement, 1916 (German), 1916


Box 127 Folder 27 Drawing of Amplifying Circuit by Armstrong, 1930


Box 127 Folder 28 Unknown Case Summary, undated


Litigation


Box 127 Folder 29 Patents and Correspondence Concerning V.T. Day--High Frequency Signaling and Multiplex Signaling System,, 1922-1925


Box 127 Folder 30 Early Interference Cases, 1931-1950


Box 127 Folder 31 Loftin--Testimony, 1925 October


Box 127 Folder 32 Holden, W. H. T., et. al., System of Photography Involving Frequency Modulation,, 1932


Box 127 Folder 33 Sanders, M.L.--Information Distribution System, 1942


Box 127 Folder 34 Day, James Robert--Specification and Agreement for Frequency Modulation Detector,, 1949


Litigation


Box 127 Folder 35 Partial Document Concerning Armstrong Radio Receiving System, undated


Box 127 Folder 36 Memorandum for Conference at "Mr. Bucher's" Office, 1932 May 3


Box 127 Folder 37 Correspondence--Armstrong to Pratt, Harden, Executive Office of the President,, 1952 November


Box 127 Folder 38 Non-Armstrong Patents on Frequency Modulation for Case # 73, 1939-1952


Box 127 Folder 39 General Patents, 1920-1956


Box 127 Folder 40 Original Notarized Drawings and Notes, circa, 1915


Box 127 Folder 41 Gage, Edward G.--Method for Operating Thermionic Apparatus, undated


Box 127 Folder 42 Correspondence-- Armstrong from M. L. Sanders concerning Informative Distribution System Patent,, undated


Box 127 Folder 43 Armstrong--Radio Signaling Patent with Official Seal, 1933 January 24


Box 127 Folder 44 Correspondence-- Dubilier, William of Radio Patent Corporation to Armstrong Regarding Radio Signaling System Interference,, 1934


Box 127 Folder 45 Drawing of Baffle for Reducing Interference, undated


Box 127 Folder 46 Letter detailing the sale of Radio Equipment by Mr. Wallace and Mr. Knight to the United States Fruit Company,, undated



Box 128 Folder 1-2 Bills, Statutes and Laws Concerning Patents, 1940-1955, (2 Folders)


Box 128 Folder 3-4 Patent Interference--Armstrong v. Hansell, 1941-1949, (2 Folders)


Box 128 Folder 5 Patents Concerning Regenerative Circuit Case, undated


Box 128 Folder 6 Patent Assignments--Carrier Operated Control System for Limiting Amplifiers, circa, 1940


Box 128 Folder 7 Correspondence on Secrecy Order on Certain Patents, 1935-1953


Litigation


Box 128 Folder 8-9 Plump v. Wheeler v. Armstrong and Wheeler v. Armstrong v. Tunick, 1941-1947, (2 Folders)


Box 128 Folder 10 Armstrong v. Crosby.,1939-1950


Box 128 Folder 11 Armstrong v. Conrad, 1958


File Wrapper


Box 128 Folder 12 Beverage, Harold H.--Radio Communication, 1928-1937


Box 128 Folder 13 Day, Albert V. T.--Carrier Wave Signaling, 1930-1939


Box 128 Folder 14 Deerhake, Franklin M.--Frequency Conversion System, 1940-1941


Box 128 Folder 15 Demarest, Charles S.--Related Patents, 1905-1936


Box 128 Folder 16 George, Ralph W.--Receiving Means, 1933-1940


Box 128 Folder 17 Lindenblad, Nils E.--Modulation, 1933-1936


Box 128 Folder 18 Noble, Daniel E.--Radio Receiver Circuit, 1941-1944


Box 128 Folder 19 Pieracci, Roger J.--Stabilized Frequency Modulation System, 1940-1941



Box 129 Folder 1-2 Patents--General, 1924-1940, (2 Folders)


Box 129 Folder 3 "Wright and Smith File,", 1903-1924


Box 129 Folder 4 Specifications and Disclosures-Includes a Handwritten Disclosure and Drawings by Henry Joseph Round,, 1940s


Box 129 Folder 5-7 Specifications, 1917-1934, (3 Folders)


Box 129 Folder 8 License Agreements--Armstrong--Broadcast Transmitter, Mobile and Miscellaneous Communication, and Broadcast Receiving Set,, 1940s


Box 129 Folder 9 List of Armstrong Patents from 1931-1951, undated, 1931-1951, undated


Box 129 Folder 10 Armstrong--Frequency Modulation System, 1940


Box 129 Folder 11 Armstrong--Radio Transmitting System, 1937


Litigation


Box 129 Folder 12 Langmuir v. Armstrong--Exhibit "A,", 1913 January


Box 129 Folder 13 DeForest v. Meissner v. Armstrong v. Langmuir--Exhibits, Handwritten Notes Regarding Audion Improvements, Photographs,1913-1918


Box 129 Folder 14 Pupin and Armstrong v. Meissner--Exhibit "B"--Low Frequency Oscillation Circuit,, 1915 March 16


Correspondence


Box 129 Folder 15 Hughes, Charles E. to Armstrong Regarding DeForest Case, 1928


Box 129 Folder 16 Lee De Forest and W.T. Russell discussing a New York Times Letter to the Editor about Pupin and Armstrong,, 1934


Box 129 Folder 17 George Albee to Armstrong Concerning Quality of Alpine Radio Broadcasts,, undated


Box 129 Folder 18 Drawings--Notarized Originals, 1914-1927, undated, 1914-1927, undated


Box 129 Folder 19 Drawings, Originals, 1929, 1943, undated, 1929, 1943, undated


Box 129 Folder 20 Disclosure and Original Drawings for Relay for Meriden Mountain, 1939


Box 129 Folder 21 New York Telegram "Sarnoff Talks to Electric Light Men,", 1926 May 22


Box 129 Folder 22 Index Cards--Cards Detail Broadcast Station, Operating Power, Call Letters, Date of Agreement with Armstrong and Royalties, circa, 1940-1950


Box 129 Folder 23 Checkbook--Chase National Bank, 1922-1923


Box 129 Folder 24 Stock Transfer Stamps and Delivery Tickets, 1929


Box 129 Folder 25 Tape Record Using Static Balance, 1927 March 3


Box 129 Folder 26 Lists of Visits, Payments, Workload, etc., 1932-1935


Box 129 Folder 27 Correspondence--A.G. Davis of Owen D. Young regarding Westinghouse and Armstrong Deal,, 1920 October 2


Disclosures and Applications, Armstrong


Box 129 Folder 28 A New Method of Electrical Selection--Original Drawings, 1926 March 8


Box 129 Folder 29 Method for Applying Tuning to Wave Form to Radio Telephony --Typed and Handwritten with Original Drawings,, 1927 January 28


Box 129 Folder 30 System Reduced to Practice at Hartley Research Laboratory, 1927 February 4


Box 129 Folder 31 Improvements to Earlier Patent by Pupin and Armstrong--Handwritten with Original Drawings, circa, 1932


Box 129 Folder 32 Constant Frequency Transmitter--Original Drawings, 1938-1939


Box 129 Folder 33 Method and Means for Transmitting Frequency Modulated Signals, 1940


Box 129 Folder 34 Frequency Modulated Ranging System to Submarine Detection and Location,, 1941


Box 129 Folder 35 "Note on the Value of Resistance to be Used in Series with the Rectifier,", 1927 February 22


Box 129 Folder 36 Affidavit--Adams, R. Morton, William H. Davis, and Willis H. Taylor, Describing Armstrong Demonstration and a Lost Circuit Diagram for the Super Regenerative Circuit,, 1926 April 27


Correspondence


Box 129 Folder 37 Armstrong to Nolte Regarding Sketch,1929


Box 129 Folder 38 Eastham, Melville to Armstrong Regarding Filters, 1934


Box 129 Folder 39 Sadenwater, Harry to R. S. Holmes--Regarding the Merits of Amplitude vs. Frequency Modulated Waves in Television,, 1940 January 12


Box 129 Folder 40 Baker, W. G. R. of General Electric to W. M. Angus--Regarding the Number of Tubes in Their 116 Receiver,, 1941 November 26


Box 129 Folder 41 Armstrong to R.C.A. Regarding the Termination of Their Case, undated


Correspondence with Zenith Radio Station


Box 129 Folder 41 Originals, 1938-1949


Box 129 Folder 42 Duplicates, 1939-1948


Box 129 Folder 43 Other Zenith Materials-Clippings, Photographs, List of Royalty Payments,, 1940s


Box 129 Folder 44 Application submitted by NBC to the United States Government for a High Frequency Broadcast Station Permit,, 1939 July 13


Box 129 Folder 45 RCA Docket 8799--Letter to Mr. Martin Describing Noise Reduction Invention,, 1934 May 23


"Important FM Records"


Box 129 Folder 46 Record of Discovery Notebook Detailing Experiments Taking Place on November 27, 1920 and May 10, 1933, 1920-1933, November 27, 1920, 1933, 1920-1933


Box 129 Folder 47 Documents Relating to "Important M. Records" File, 1932-1943


Box 129 Folder 48 Photographs of John Thompson, Maurice Willey, Willie Biron, and Alpine Radio Station, 1940, undated, 1940, undated


Box 129 Folder 49 Disclosures, undated


"High Power File"


Correspondence



Box 130 Folder 1 Godley, Paul to Armstrong Regarding Consultation Services, 1936-1937


Box 130 Folder 2 RCA to Armstrong Regarding Model AVT-1 Radio Traffic Control Transmitter--Includes Blueprints,, 1936-1938


Box 130 Folder 3 Law Offices of Horace L. Lohnes, to Armstrong Regarding 140 foot Antenna,, 1937


Box 130 Folder 4 John E. Lingo and Sons Inc. and Armstrong Regarding the Purchase, Installation and Specifications of Turnstile Antennas at Alpine--Includes Blueprints,, 1937-1942


Box 130 Folder 5 Rockland Electric to Armstrong Regarding Service--Includes agreement, 1942--Usage and Tax Exemption Proposal Documents,, 1937-1942


Box 130 Folder 6 Correspondence, 1937-1938


Box 130 Folder 7 Parts Lists for Armstrong Transmitter, 1938 January 26


Box 130 Folder 8 Blueprints, 1935-1937


Box 130 Folder 9 Records of Disturbance for W2XMN and WQXR, 1938-1939


Box 130 Folder 10 Westinghouse Products, 1936-1938


Box 130 Folder 11 Co-Axial Transmission Line, 1937


Box 130 Folder 12 Drawings and Notes--Original Drawings, undated


Box 130 Folder 13 Notes on Radio Coverage in the Los Angeles and San Francisco Bay Area--Includes Correspondence,, 1937


"Early Notes, Test and Patent Specifications"


Box 130 Folder 14 Original Drawings, 1932-1939


Box 130 Folder 15 Drawing, undated


Box 130 Folder 16 Columbia University Announcement Concerning Armstrong's Test of FM Radio at the Empire State Building,, 1935 April 25


Correspondence


Box 130 Folder 17 Nolte, A.C. and Armstrong Regarding Patent Disclosures, 1932-1936


Box 130 Folder 18 President of Stern and Company to E. A Tracey, 1939 April 18


Box 130 Folder 19 Armstrong, System for Differentiating between a Single Frequency and a Varying Frequency without the Production of Transient Oscillations--Handwritten with Original Drawings,, 1943


"Foreign Licenses, Broadcast Transmitters Manufacturing"


Box 130 Folder 20-22 Correspondence, 1935-1948, (3 Folders)


Box 130 Folder 23 Maps and Photographs Concerning Coverage in Buenos Aires, Argentina, circa, 1941


Box 130 Folder 24-25 Canadian Correspondence, 1938-1947, (2 Folders)


Box 130 Folder 26 Canadian Radio License Agreement, 1940 January 1


Correspondence


Box 130 Folder 27 Regenerative Transmitter Ranges --Includes QSL Cards and Photographs,, 1926


Box 130 Folder 28 United States War Department, 1942-1943


Box 130 Folder 29 Bird, Lionel Thomas to Armstrong Regarding Patent Dispute, 1945-1947


Box 130 Folder 30 Air Materiel Command--Includes Contract, 1946-1948


Box 130 Folder 31 Publications Noting Awards Given to Armstrong, 1940-1951


Alpine, New Jersey--Stations W2XMN and KE2XCC


Box 130 Folder 32 Confirm Receipt of Transmission Cards--QSL Cards, 1925-1926


Box 130 Folder 33 Discontinuation of Low Band W2XMN, 1949


Box 130 Folder 34 General Correspondence, 1949-1950


Box 130 Folder 35 Transmission Conditions, 1949-1950


Box 130 Folder 36-37 Symphony Hour, 1949-1950, (2 Folders)


Box 130 Folder 38 Programming Correspondence, 1942-1944


Box 130 Folder 39 Bills for Programming, undated


Box 130 Folder 40 Armstrong, Signaling System, 1922


Box 130 Folder 41 Non-Armstrong Patents, 1893-1920


Box 130 Folder 42 "Shaughnessy's Notes" on De Forest v. Armstrong Case, 1921


Box 130 Folder 43 Exhibits, 1949


Box 130 Folder 44 Legal Documents Concerning Settlements, 1953


Box 130 Folder 45 Charts and Graphs, 1939


Box 130 Folder 46 Signal Testing Note Cards, undated


Box 130 Folder 47 Photographs of Sine and Square Waves, 1951


Box 130 Folder 48 Photographs of Radio Equipment, undated


Box 130 Folder 49 RCA Transmitter Specifications, 1940s


Box 130 Folder 50 RCA Correspondence, 1936


Box 130 Folder 51 Westinghouse Correspondence, 1936


Box 130 Folder 52 Agreement between Armstrong and C.M. Jansky Jr., 1944


"Notes and Abstracts of Past Examinations and Cross-Examinations of RCA Witnesses"



Box 131 Folder 1 Handwritten Notes, circa, 1953


Box 131 Folder 2 Memoranda, 1950-1953


Box 131 Folder 3-4 Testimony Notes--Handwritten Drawings and Notes, circa, 1953, (2 Folders)


Box 131 Folder 5 Documents--General, circa, 1953


Box 131 Folder 6 Legal Fees to Moses and Nolte--Case Numbers and Details, 1938-1943


Household Bills and Receipts


Box 131 Folder 7 Stocks--Armstrong, Esther Marion, 1924-1926


Box 131 Folder 8 Telephone, 1941 and 1946, 1941, 1946


Box 131 Folder 9 General, 1941-1950


Box 131 Folder 10 Hotels, 1947-1953


Box 131 Folder 11 Household Ledger, 1939, 1943, 1939, 1943


Box 131 Folder 12 Tax Memoranda, 1937


Box 131 Folder 13 Radio Related Bills, 1931


United States Patent Reprints


Box 131 Folder 14-20 A through W, 1920s-1950s, (7 Folders)


Box 131 Folder 21 "Patent and Patent Specifications--Diversity Systems"--Original Drawings, Notes and Annotations, circa, 1952


Box 131 Folder 22 United States Geological Survey Maps--New Hampshire and New York, 1927-1934


Box 131 Folder 23 Charts, Handwritten Drawings, and Notes, 1929-1937, undated, 1929-1937, undated


Box 131 Folder 24 Invitation to the 100th Anniversary of the United States Patent, 1936 November 23



Box 90 Folder 1 Pattison, D.R.--"Field Testing a Microwave Channel for Voice Communication, Relaying, Telemetering and Supervisory Control"--AIEE Technical Paper,, 1950 April


Box 90 Folder 2 Penn-Allen Broadcasting Co.--Correspondence, 1947-1951


Box 90 Folder 3 Pennsylvania Turnpike Police Radio Installation, 1941 September


Box 90 Folder 4 Personalities in Science--Armstrong--Scientific American, 1943 June


Box 90 Folder 5 Personnel--Correspondence, Memoranda, 1948-1954


Box 90 Folder 6 Employment Record Cards, circa, 1955


Box 90 Folder 7 Peters, R.G.--FM Ratio Detectors, 1945


Box 90 Folder 8 Peterson, Chester P.--Correspondence (photocopies), 1948


Box 90 Folder 9 Peterson, E.--Frequency Detection and Speech Formants, 1950


Box 90 Folder 10 Philco Corporation--Advertisements, 1948


Philco Corporation Litigation


Armstrong v. Philco Corporation


Box 90 Folder 11-12 Correspondence, Memoranda, Publications and Notes, 1941-1948, (2 Folders)


Box 90 Folder 13 Pleadings, 1956


Box 90 Folder 14 Data for Suit, Extra Copies, Papers Not Used, 1942-1955


Box 90 Folder 15 Suits Against Other Infringers, 1953


Box 90 Folder 16 Philco Radio Models--Specifications, undated


Box 90 Folder 17 Philco Home Radio Yearbook, 1950


Box 90 Folder 18-19 Philco Television Yearbook, 1949-1950, (2 Folders)


Box 90 Folder 20 FM (Pre-war--Fake FM Sets--Correspondence, Memoranda, Advertisements,, 1941-1943


Box 90 Folder 21 FM-Post War--Correspondence, Clippings, 1945-1948


Box 90 Folder 22 Infringement Circuit Diagrams, 1946, undated, 1946, undated


Box 90 Folder 23 Litigation Matters, 1944-1946


Box 90 Folder 24 Licensing, 1936-1946


Box 90 Folder 25 Philco Engineering and Equipment Data, 1944-1953, undated, 1944-1953, undated


Box 90 Folder 26 General, 1949-1951


Box 90 Folder 27 Opinion on '069 Patent--Fish Richardson to RCA, 1939


Box 90 Folder 28 Confidential Documents, undated


Box 90 Folder 29 Early FM Work, undated


Box 90 Folder 30 Correspondence and Reports Regarding Armstrong Situation, 1941-1955


Box 90 Folder 31 Instruction Manual--R-F Signal Generator Model 7070, undated, 7070, undated


Box 90 Folder 32 Instruction Manual--FM and AM Signal Generator Model 7170, undated, 7170, undated


Box 90 Folder 33 Instruction and Service Manual Model 7008, undated, 7008, undated



Box 91 Folder 1 Report on RCA's Ratio Detector as Filed with SEC, 1946


Box 91 Folder 2 Newspaper and Magazine Advertisements, 1941, undated, 1941, undated


Box 91 Folder 3 Charts, undated


Box 91 Folder 4 McCormack Memo "Consumer's Union" Report on Philco, 1941


Box 91 Folder 5 Philco Memo Regarding FM and Recommendation to Pool Patents, 1942


Box 91 Folder 6 Notes on Infringements, 1948


Box 91 Folder 7 Correspondence and Releases, 1939-1941


Box 91 Folder 8 Original SEC File of Exhibit 17-L From Philco Corporation on "Report on the RCA Ratio Detector,", 1945 September 25


Box 91 Folder 9 Memoranda, 1953


Box 91 Folder 10 Correspondence File, 1953


Box 91 Folder 11 Legal Documents--Duplicates, 1954


Box 91 Folder 12 Legal Documents, 1953


Box 91 Folder 13 Esther Marion Armstrong v. Philharmonic Radio and Television Corp.--Pleadings,, 1955


Box 91 Folder 14 Phillips Transmitting News, 1934-1935


Box 91 Folder 15 Phillips, Edward C.--Testimony of--FCC Docket No. 8487 1947 November 20, 8487, 1947 November 20


Box 91 Folder 16 Phillips, Mrs. J.F.--Correspondence, 1953


Box 91 Folder 17 Pieracci, R.J.--"A Frequency Modulation Monitoring System,", 1940


Box 91 Folder 18 Phonevision--Correspondence, Clippings, Publications--Includes Armstrong's "Phonevision Idea,", 1933-1953


Photostats


Alphabetical



Box 134 Folder 1-3 A, 1930-1957, undated, 1930-1957, undated, (3 Folders)


Box 134 Folder 4-6 A through C,1933-1957, (3 Folders)


Box 134 Folder 7 D through E,1930-1951, undated


Box 134 Folder 8-9 F, 1936-1951, undated, 1936-1951, undated, (2 Folders)


Box 134 Folder 10-11 G through H, 1943-1951, undated, 1943-1951, undated, (2 Folders)


Box 134 Folder 12 I through L, 1935-1951, undated, 1935-1951, undated


Box 134 Folder 13 M through P, 1925-1953, undated, 1925-1953, undated



Box 135 Folder 1-4 R through S, 1933,-1953, undated, (4 Folders)


Box 135 Folder 5 T through Z, 1913-1953


Chronological



Box 30 Folder 16-22 1891-1948, (7 Folders)



Box 31 Folder 1-10 1930-1953, (10 Folders)



Box 32 Folder 1 1915-1925


Uncatalogued Documents



Box 135 Folder 6-7 Correspondence found in Lab "Carbon Copy" file, 1936-1945, (2 Folders)



Box 91 Folder 19 Pierce, J.R. and A.L. Hopper--"Non-Synchronous Pulse Multiplex System with Random Sampling,", undated


Box 91 Folder 20 Pinkerton, D.C. and N.H. Shepherd--"Reducing Unwanted Radiation in Mobile Transmitters,", 1950


Box 91 Folder 21 Plummer, Curtis B.--Clippings, 1950


Box 91 Folder 22 Plump, E.H.--"Interference Reduction Through Frequency Modulation,", 1938-1953


Pollack, Dale


Box 91 Folder 23 Correspondence, 1947-1951


Box 91 Folder 24 "Interference Between Stations in Frequency Modulation Systems,", 1933-1935


Box 91 Folder 25 "Comparison of Ferns Model 18C and Measurements Corporation Model 80 Signal Generators,", 1948 March 8


Box 91 Folder 26 "The Design Inductances for Frequencies Between 4 and 25 Megacycles,", 1937


Box 91 Folder 27 Porter, Paul--FCC Reports and Testimony, 1940-1946


Box 91 Folder 28 Popov, Alexander S.--Article in Wireless Engineer, 1949 August


Box 91 Folder 29 Preece, W.H.--"Signaling Through Space Without Wires,", 1897


Box 91 Folder 30 Pratt, H.--'The First Fifty Years of International Radio Communication',, 1952


Box 91 Folder 31 Press Wireless, Inc.--Correspondence, 1951


Box 91 Folder 32 Price, Pattie--Correspondence, 1948-1952


Box 91 Folder 33 Priest, Conan A.--Publications, 1946-1949


Box 91 Folder 34 Production--Production of FM Sets in Home Receivers--Correspondence, Memoranda, Charts, Publications,, 1950-1953


Box 91 Folder 35 Promotion--Publications, Correspondence, 1950


Box 91 Folder 36 Propaganda--Hostile--Includes the United Kingdom, 1930-1953


Box 91 Folder 37-38 Propagation--Ionospheric Radio Propagation--Publications, Reports, Correspondence, 1948-1950, undated, 1948-1950, undated, (2 Folders)



Box 92 Folder 1 Radiation--Oscillator Radiation Field Checks--Article, 1950, undated, 1950, undated


Radio and Television, Inc. Litigation


Armstrong v. Radio and Television, Inc.


Box 92 Folder 2 Pleadings, 1956


Box 92 Folder 3 Data, Extra Copies, Papers Not Used, 1955


Box 92 Folder 4 Correspondence, 1955


Box 92 Folder 5 Legal Documents, 1956


Box 92 Folder 6 Charts, 1957, undated, 1957, undated


QST: A Magazine Devoted Entirely to Amateur Radio


Box 92 Folder 7 Schnell Expedition, 1925


Box 92 Folder 8 Editorial on March 1940 FCC Hearings on FM, 1940 May, March 1940, 1940 May


Box 92 Folder 9 Editorial Salute to Edwin H. Armstrong, undated


Box 92 Folder 10 Correspondence, Articles, 1950-1952


Pupin, Michael


Box 92 Folder 11 Correspondence, Articles, 1895-1950


Box 92 Folder 12 Graphs, Blueprints--Half-Lengths For Various Frequencies, 1918


Box 92 Folder 13 Radar--Correspondence--Includes Notes and Drawings Regarding Guided Missiles Radar,, 1946-1947


Box 92 Folder 14 Public Relations--"Armstrong Personal"--Correspondence, Invoices, Articles,, 1939-1948


Box 92 Folder 15 Correspondence Between Armstrong and Public Relations Firms, 1940-1948


Radio


Box 92 Folder 16 The Armstrong System Trademark, undated


Box 92 Folder 17-26 Publications, Advertisements, Articles and Programs--Includes Wireless Map, 1910-1980, undated, 1910-1980, undated, (10 Folders)



Box 223 Folder 1-9 Publications--Includes Early Catalogs of De Forest Radio Telephone and Telegraph Co.--Telefunken--Marconi Wireless Telegraph Company, Ltd., 1903-1953, undated, 1903-1953, undated, (9 Folders)



Box 92 Folder 27 Programs, Conferences, Awards and Banquets, 1916, 1930-1940, 1916, 1930-1940


The Radio Club of America, Inc.



Box 93 Folder 1-3 Proceedings of the, 1919-1922, 1934-1947, 1948-1958, 1919-1922, 1934-1947, 1948-1958, (3 Folders)



Box 262 Folder 8 "The Legacies of Edwin Howard Armstrong" volume 64, number 3, 1990 November



Box 93 Folder 4 41st Anniversary Banquet, 1950


Box 93 Folder 5 43rd Anniversary Banquet and Presentation of the Armstrong Medal to H.J. Round,, 1952


Box 93 Folder 6 44th Anniversary Banquet and Presentation of the Armstrong Medal to Raymond Heising,, 1953


Box 93 Folder 7-8 Publications and Newsletters, 1963-1972, (2 Folders)


Box 93 Folder 9-11 Correspondence, Papers, Drafts, Meeting Minutes and Nominations, 1948-1953, (3 Folders)


Box 93 Folder 12 Photographs--Includes Dedication Ceremonies of 1BCG Monument, Edwin H. Armstrong, George E. Burghard, Paul Godley and Ernest V. Amy, Greenwich, Connecticut,, 1950 October 21


Box 93 Folder 13 Lecture Notes Before the Radio Club--FM Paper with Multiplex, undated



Box 247 (flat) Folder 2 Technical Paper--"Some Recent Developments in the Multiplexed Transmission of Frequency Modulated Broadcast Signals"--Drafts and Figures, Includes Photograph,, 1953


RCA Litigation


Armstrong v. RCA and NBC



Box 93 Folder 14-15 Publications, Memoranda, Correspondence, Press Releases, Blueprints and Reports,, 1931-1950, (2 Folders)


Box 93 Folder 16 Armstrong Frequency Modulation Receivers--Technical Report by G.L. Beers,, 1935


Box 93 Folder 17 H.H. Beverage Letter to FCC enclosing Curves of 45.1 Mc Recordings Made at Riverhead by Peterson,, 1945


Box 93 Folder 18 Burrell's Field Tests of Wideband FM and AM From Empire State Transmitter,, 1934-1935


Box 93 Folder 19 Circuit Diagrams and Technical Paper Information, 1946-1947


Box 93 Folder 20 Equipment, Other Than Receivers, 1947


Box 93 Folder 21 Financial Information and Data, 1945-1946, undated, 1945-1946, undated


Box 93 Folder 22 Frequency Modulation--Report, 1939 December


Box 93 Folder 23 "Frequency Modulation Distortion Caused by Multipath Transmission, TR821,"--Corrington,, 1942 November 12


Box 93 Folder 24 Infringement and Litigation Matters--Correspondence and Legal Documents,, 1929-1954


Box 93 Folder 25 RCA Publications and Press Releases, 1930-1950


Box 93 Folder 26 Sadenwater Reports, Correspondence and Memoranda, 1933-1947


Box 93 Folder 27 "Simultaneous Field Strength Recordings on 47.1, 106.5 and 700 Mc, PTR-55"--W.L. Carlson,, 1946 October 2


Box 93 Folder 28 Oman's "A New Exciter Unit for Frequency Modulation Transmitters,", 1946 November


Box 93 Folder 29 "Simultaneous Field Strength Recordings on 46.7, 83.76 and 103 Mc, PTR-31"--W.L. Carlson,, 1945 November 9



Box 95 Folder 1 Technical--"V" Antenna--Blueprints, 1929


Box 95 Folder 2 FM Receivers--Clippings and Correspondence, 1946-1947


Box 95 Folder 3 Suggestions and Help in Infringement Against RCA--Correspondence, 1939-1948


Box 95 Folder 4 Television--Clippings and Advertisements, 1935-1951


Box 95 Folder 5 General, 1932-1951


Box 95 Folder 6 Neinburger Report, 1941


Box 95 Folder 7 Testimony Before FCC--Beverage and Schairer, 1950


Box 95 Folder 8 Sarnoff File--General, 1950-1952


Box 95 Folder 9 Tunick Testimony--Notes, 1952


Box 95 Folder 10 Notes for Examination of Black, 1952


Box 95 Folder 11 Abstract's of Hanson's Testimony on Listening to Alpine, 1952


Box 95 Folder 12 Letter Summaries, 1948


Box 95 Folder 13 Summary Statement and Conclusions Concerning FCC TID, 1949


Box 95 Folder 14 1940 Disclosure of RCA's Actions in 1932 Anti-Trust Suit, 1940-1942, 1940, 1932, 1940-1942


Box 95 Folder 15 Armstrong's Cross Examination Notes, undated


Box 95 Folder 16 Morris, Carbon, Clements and Hathaway--Notes, 1952


Box 95 Folder 17 Correspondence, 1914-1934


Box 95 Folder 18 Pollack Testimony--Notes, undated


Box 95 Folder 19 Dome Testimony--Notes, 1953


Box 95 Folder 20 Notes from Labus-Priest Report, 19301-947


Box 95 Folder 21 "General Research" and "Television Research"--RCA Reports, 1933


Box 95 Folder 22 Articles and Crosby Notes, 1923-1950


Box 95 Folder 23 Wide Swing Patent--Information Obtained by Questioning Armstrong and Notes,, 1948


Box 95 Folder 24 Memoranda and Testimony, 1952


Box 95 Folder 25 General Correspondence, 1931-1934


Box 95 Folder 26 References to Adversely Held Patents, 1939-1943


Box 95 Folder 27 General, 1930-1931


Box 95 Folder 28 "Frequency Modulation"--RCA, 1939


Box 95 Folder 29 "Proposed Plan for Television"--RCA, 1933


Box 95 Folder 30 "New Approaches to Broadcasting"--RCA, undated


Box 95 Folder 31 "A Study Made by the Engineering Department of Early Commercialization of Research and Development Projects in the Field of Special Apparatus"--RCA,, 1939


Box 95 Folder 32 "A Study of the Characteristics of the Radio Detector and its Place in Radio History"--Armstrong,, 1948


Box 95 Folder 33 Exhibit Statistics, 1954


Box 95 Folder 34 Armstrong Statement, 1934-1953


Box 95 Folder 35 Organization Chart, 1943


Box 95 Folder 36 RCA License, 1946


Box 95 Folder 37 Armstrong Agreements, undated


Box 95 Folder 38 General, 1936-1954



Box 96 Folder 1 General, 1943-1953


Box 96 Folder 2 Sales Material, 1945


Box 96 Folder 3 Decision Circuit Court of Appeals 2nd Circuit--Correspondence, 1933-1934


Box 96 Folder 4 Awards, 1931-1942


Box 96 Folder 5 Notes for Examination of Shelby, Buzalski, Brown and Crosby, 1951-1952


Box 96 Folder 6 Notes for Examination of Schairer, 1952


Box 96 Folder 7 Notes for Examination of Sarnoff, 1953


Box 96 Folder 8 Cross-Over Characteristics from Hathaway and Crosby's Tests, 1940


Box 96 Folder 9 Notes on Dunn's Testimony, 1951


Box 96 Folder 10 Beverage Examination Notes, 1951-1952


Box 96 Folder 11 Armstrong's Testimony--Abstracts, 1953


Box 96 Folder 12 Receivers--ACA Publicity, 1944


Box 96 Folder 13 Notes and Abstracts from Tunick's Testimony, 1952


Box 96 Folder 14 General Correspondence, 1931


Box 96 Folder 15 History of Short Wave "Professional Development" in America--Handwritten Notes,, undated


Box 96 Folder 16 FM Notes and Diagrams, 1931-1941


Box 96 Folder 17 Dunn Transcripts, 1939


Box 96 Folder 18 Nolte Correspondence and Disclosures, Radio Log, 1937-1952


Box 96 Folder 19 Abstracts of Tunick and Crosby Testimony, 1952


Box 96 Folder 20 Notes on Bucher Examination and Reports, 1952


Box 96 Folder 21 1:1 Deviation--Graphs, undated


Box 96 Folder 22 References to Important RCA Letters and Reports, 1939-1947


Box 96 Folder 23 Reports of Executive Committee, 1943-1944


Box 96 Folder 24 Abstracts and Copies of RCA Documents by LaPorte and Raymond, undated


Box 96 Folder 25 Original Disclosure of "Phone Vision,", 1933


Box 96 Folder 26 General, 1952


Box 96 Folder 27 Sadenwater's Abstracts and Notes on RCA Reports, 1939-1940


Box 96 Folder 28 Calculations Based on Sound Curves From Fletcher and Olson Used in Tunick's Testimony,, undated


Box 96 Folder 29 Pollack Correspondence, 1938-1945


Box 96 Folder 30-31 Tunick Testimony and Notes, 1952, (2 Folders)


Box 96 Folder 32 General Notes, 1939-1944


Box 96 Folder 33 Marconi File, 1914-1922


Box 96 Folder 34 Interference--Transcript, undated


Box 96 Folder 35 "Informal Address on Radio"--David Sarnoff, 1922



Box 97 Folder 1 Coordination Committee Minutes of RCA, 1929


Box 97 Folder 2 The Rule Against Patenting Natural Phenomena, undated


Box 97 Folder 3 License Agreement--General, 1939-1940


Box 97 Folder 4 "Down to Earth on 'High Fidelity',", 1944


Box 97 Folder 5 Translated German Articles, 1928-1929


Box 97 Folder 6 RCA Engineering Reports on Frequency Modulation for Picture Transmission in Television,, undated


Box 97 Folder 7 Preliminary Meetings Considering the Wide Band System, undated


Box 97 Folder 8 Reference or Reports of Meetings from Executive Grouping, undated


Box 97 Folder 9 "Some Effects of Phase Distortion in the TD-2 Radio System-Case 38491"--Technical Memorandum and Notes,, 1951


Box 97 Folder 10 Minutes of Meeting of the RMA Committee on FM, 1939


Box 97 Folder 11 Answers and Objections to Plaintiff's Second Interrogatories, undated


Box 97 Folder 12 Clippings, 1942-1953


Box 97 Folder 13 Olson and Fletcher Articles, 1922


Box 97 Folder 14 "Instructions for Ultra High Frequency Receiver Type ER-13-A1,", 1931


Box 97 Folder 15 "Short Wave Broadcast Call Book"--General Electric, 1929


Box 97 Folder 16 Short Wave Receiver AR-1496-D Instructions, 1929


Box 97 Folder 17 Databooks--Radiotron Models UV-851, UX 860, UV 861, 1927


Box 97 Folder 18 Instructions for the Ultra High Frequency Converter Type HFC, undated


Box 97 Folder 19 General, 1935-1947


Box 97 Folder 20 FM Equipment--Correspondence and Lists, 1940-1941


Box 97 Folder 21 FM Inquiries, 1940-1942


Box 97 Folder 22 FM--General, 1921-1940


Box 97 Folder 23 Compilation of REL, RCA and AT and T, 1933


Box 97 Folder 24 Short Wave Diversity Telephone Receivers Descriptive Specifications--Booklet,, undated


Box 97 Folder 25 An Ultra High Frequency Field Strength Measuring Receiver, 1935


Box 97 Folder 26 General, 1933


Box 97 Folder 27 Correspondence on FM with Independent Business, 1937-1939


Box 97 Folder 28 Notes by Harry Sadenwater, 1949


Box 97 Folder 29 C-3100 FM Receiver, undated


Box 97 Folder 30-31 General--Includes Blueprints, Drawings and Diagrams, 1941-1949, (2 Folders)


Box 97 Folder 32 Articles, 1945-1949



Box 98 Folder 1-2 Prior Art Relied on by Defendants, 1923-1933, (2 Folders)


Box 98 Folder 3-7 Memoranda for Armstrong, 1946-1952, (5 Folders)


Box 98 Folder 8-11 Motion Papers, Briefs, Affidavits, 1949-1950, (4 Folders)


Box 98 Folder 12-13 US District Court, District of Delaware--Legal Documents, 1948-1949, (2 Folders)


Box 98 Folder 14 Armstrong's Account Book, undated



Box 100 Folder 1 Press Releases and Correspondence, 1948-1966


Box 100 Folder 2 RCA v. REL--Federal Telegraph Co. Correspondence--Photostats and Court Documents,, 1913-1930


Box 100 Folder 3 Memoranda, 1948-1949


Box 100 Folder 4 Complaints and Briefs, 1948-1949


Box 100 Folder 5 Memoranda, 1949


Box 100 Folder 6 "Seeley and Other RCA Deponents in Possession of the Facts Should be Required to Testify Fully About the Radio Detector,", undated


Box 100 Folder 7 Mobile and Miscellaneous Communication License Agreement, undated


Box 100 Folder 8 Opposition to Defendants Motion and Answers and Objections to Plaintiffs 2nd Interrogatories,, 1950


Box 100 Folder 9 List of Manufacturers to Which Notice of Infringement Were Given in December 1948, 1948, December 1948, 1948


Box 100 Folder 10 Requests for Admission of Facts, 1951-1952


Box 100 Folder 11 RCA v. REL--US Supreme Court--Correspondence, 1933-1934


Box 100 Folder 12 General, 1946-1947


Box 100 Folder 13 Television Broadcasting Register as of December 1, 1946, 1947, December 1, 1946,, 1947


Box 100 Folder 14 Correspondence, 1931-1935


Box 100 Folder 15 Correspondence and Reports on FM, 1939-1940


Box 100 Folder 16 General Sarnoff and the Titanic--Articles, 1952-1953


Box 100 Folder 17 Jolliffe Notes, 1939


Box 100 Folder 18 General Correspondence, 1928-1931


Box 100 Folder 19 AM-FM Dynamic Demonstration Instruction Book Type WE-82A, undated


Box 100 Folder 20 RCA Annual Report, 1949


Box 100 Folder 21 26th Annual Report Excerpt, 1945


Box 100 Folder 22 27th Annual Report Excerpt, 1946


Box 100 Folder 23 "Cathode Ray Tubes and Allied Types"--Manual, 1935


Box 100 Folder 24 "RCA Makes its First FM Radio"--Captioned Picture, 1947


Box 100 Folder 25 "The Devil's Workshop"--Booklet on Government Theft and Conspiracy,, 1927


Box 100 Folder 26 Composite of Plaintiff's 2nd Interrogatories to Defendants, 1950


Box 100 Folder 27-28 Jolliffe Documents, 1948, 1952, 1948, 1952, (2 Folders)


Box 100 Folder 29 Jolliffe Exhibits 1-18, undated


Box 100 Folder 30 General Correspondence, 1934-1947


Box 100 Folder 31 Requests to Re-broadcast Programs, 1942-1943


Box 100 Folder 32 Charles Hughes--Correspondence, 1928


Box 100 Folder 33 General, 1939-1942



Box 101 Folder 1 Murray Hill Photostats, undated


Box 101 Folder 2 Correspondence with William H. Martin, Foreign Patent Attorney, 1934-1935


Box 101 Folder 3 Excerpts from Armstrong Testimony, 1953


Box 101 Folder 4 Notes Regarding Beverage, Lindenblad, Peterson, Amy, Engstrom and Luck,, undated


Box 101 Folder 5-6 Sadenwater's Notes, undated, (2 Folders)


Box 101 Folder 7 Sadenwater Letters, 1938-1946


Box 101 Folder 8 Correspondence, Memoranda, Diagrams, Lists, Notes and Clippings, 1927-1951


Box 101 Folder 9 Early Letter by Beal, Sadenwater and Clement, 1934-1939


Box 101 Folder 10 Original Log--Westhampton, Long Island, 1934 June 9


Box 101 Folder 11 Sadenwater Letter, 1938, 1946, 1938, 1946


Box 101 Folder 12 Various Disclosures Regarding FM, 1930-1944


Box 101 Folder 13 Prior Art Patents--Other Armstrong Patents, 1948


Box 101 Folder 14 Data for Brief in Opposition to Motion to Strike, 1948


Box 101 Folder 15 Forms of Order on Motion to Strike, 1949


Box 101 Folder 16 Examination Before Trial of Armstrong--Defendant's Demand for Documents,, 1949


Box 101 Folder 17 Examination Trial of Armstrong--Exhibits, 1949


Box 101 Folder 18 Proposed Discovery Motion, 1949


Box 101 Folder 19 Data for Bill of Complaint, 1948


Box 101 Folder 20 Mercoid Defense--Licenses, undated


Box 101 Folder 21 Interrogatories, 1950


Box 101 Folder 22-23 Broadcast Receiver License, undated, (2 Folders)


Box 101 Folder 24 Broadcast Transmitter Licenses, 1941, undated, 1941, undated


Box 101 Folder 25 Mobile Communication License, 1940, undated, 1940, undated


Box 101 Folder 26 Frequency Modulation--Revision of Licenses, 1944-1945


Box 101 Folder 27 Wide Swing Patent in Suit 1,941,069--Copy of Patent and Abstract of File,, undated


Box 101 Folder 28 Mercoid Defense--Lyon and Schairer Opinions, 1940


Box 101 Folder 29 Mercoid Defense--Notes, 1940-1949


File Wrappers



Box 140 Folder 1 Chaffee, Joseph G., 1937-1942


Box 140 Folder 2 Crosby, Murray G., 1932-1948


Box 140 Folder 3 Hansell, Clarence W., 1929-1935


Box 140 Folder 4-5 Seeley, Stuart W., 1931-1950, (2 Folders)


Box 140 Folder 6-10 Tunick, Harry, 1932-1949, (5 Folders)


Box 140 Folder 11-14 Patents--General, 1930s-1950s, (4 Folders)



Box 141 Folder 1-8 Patents--General, 1930s-1950s, (8 Folders)


Box 141 "File of Non-Armstrong Patents," 1920s-1940s (volume), 1920s-1940s


Box 141 "Non-Armstrong Patents," 1920s-1950s (volume), 1920s-1950s



Box 142 "Prior Art Relied on by Defendants," 1920s-1940s (volume), 1920s-1940s


Box 142 "Memoranda Regarding Patents," circa 1948 (volume), 1948


Armstrong


Box 142 Folder 1 American Patents, 1920-1943


Box 142 Folder 2 Foreign Patents, 1929


Box 142 Folder 3 Unexpired Patents, 1937-1953


Box 142 Folder 4-7 Patents Cited in RCA Case, 1920s-1950s, (4 Folders)


Lists


Box 142 Folder 8 "Miscellaneous Patent Lists,", undated


Box 142 Folder 9 "Predistortion Patents,", undated


Box 142 Folder 10 "Recognition of Inventions by RCA Engineers of Standing in the Art,", undated


Box 142 Folder 11 "Recognition of Inventions by Executives,", undated


Box 142 Folder 12 "Miscellaneous Things to Look Up,", undated


Box 142 Folder 13 "Record of Patent Department Operations Leading up to Approval,", 1952 February 26


Box 142 Folder 14 Abstracts of Hansell Patents, undated


Box 142 Folder 15 German Patent Application, 1936-1940


Box 142 Folder 16 Materials Concerning RCA Allowances for RCA Case, circa, 1950


Box 142 Folder 17 "Record of Discovery"--Original Sketch, 1920 December 5


Box 142 Folder 18 "Method of Increasing Selectivity by Doubling the Effect of Beat Frequency Selectivity,", 1924 July 14


Box 142 Folder 19 "Method of Applying Tuning to Wave Form to Radio Telephony,", 1927 February 6


Box 142 Folder 20 "Method of Reducing the Effect of Atmospheric Disturbances on Tuned Circuits"--Handwritten, 1924 August 20--Typed Copy, 1925 May 11, 1924 August, 1925 May 11


Box 142 Folder 21 Graph showing "Galvanometer Divs." over "Frequency Kos.", 1930 June 11


Box 142 Folder 22 Disclosure (Draft) of a Method of Frequency Modulation with Accompanying Figures to Moses and Nolte, 1931 March 27--Disclosure of "Method of Receiving Modulated Waves" with Accompanying Figures, Received by Moses and Nolte on 1932 December 8--Armstrong Note from 1931 January 18, 1931 March, 1932 December, 1931 January 18


Correspondence


Box 142 Folder 23 Armstrong to Pupin--A Report Regarding Armstrong's 19 Years of Experimentation,, 1933 April 3


Box 142 Folder 24 Armstrong to Albert C. Nolte Regarding Radio Hiss Improvements,, 1933 April 28


Box 142 Folder 25 Lists Concerning Empire State Building, 1934


Box 142 Folder 26 "Method of Improving the Operation of Wide Band Frequency Modulation Receiver"--Handwritten Notes and Original Drawings,, 1934 July 6


Correspondence


Box 142 Folder 27 Schairer, O. S. and W. R. G. Baker Regarding the Merits of Armstrong's High Frequency System,1935 March


Box 142 Folder 28 Johnson, Clair V. to Armstrong Regarding his December 19th Lecture on Frequency Modulation,, 1935 December 20


Box 142 Folder 29 Nolte, Albert C. to Armstrong Regarding System for Complete Coverage using Frequency Modulation,, 1936 May 7


Box 142 Folder 30 "Method of Reducing Disturbances from Frequency Changes in Radio Transmitting Systems"--Original Drawings,, 1937 July 26


Box 142 Folder 31 Outline of Conversation between Mr. Gover and Mr. Nicholas of RCA and Mr. Charles M. Srebroff Regarding Licensing,, 1938 September 15


Box 142 Folder 32 "General Electric Tests,", 1938-1940


Box 142 Folder 33 Correspondence-- J. H. Dewitt, Jr. to WDRC Incorporated, 1939


Box 142 Folder 34 Nolte, Albert C. to Armstrong Regarding Applications, 1939


Box 142 Folder 35 "Duncan Frequency Modulation File,", 1940


Box 142 Folder 36 Correspondence--- Charles M. Srebroff to Armstrong Regarding Frequency Modulation Receivers Purchased through Radio Engineering Laboratories,, 1941


Box 142 Folder 37 Davis, David M. to Commander McDonald Regarding Day Patent Dispute,, 1943


Box 142 Folder 38 Drawings on Synchronous Boosting and Synchronous Operation, 1944 September 25


Box 142 Folder 39 Check List, 1944 September 14


Box 142 Folder 40 Luff, Earl T. to Armstrong Regarding Fortune Magazine Article, 1948


Box 142 Folder 41 Drawings and Notes--Original and Handwritten, undated


Box 142 Folder 42 Improvements to Frequency Modulation, undated


Box 142 Folder 43 Elimination of Disturbances in Radio Signaling--Handwritten, undated


Box 142 Folder 44 Case # 39 Claims for Radio Transmitting, undated


Box 142 Folder 45 "List of Peterson Patents,", undated


Box 142 Folder 46 "RCA Patent and Licensing Materials,", 1939-1949


Box 142 Folder 47 Correspondence Regarding RCA's and Frequency Modulation Technology,, 1939-1945


Box 142 Folder 48 Catalog for RCA Victor AM/FM Radio, Model 8X71 and 8X72, 1948


Box 142 Folder 49 Loughlin, B. D., "Performance Characteristics of FM Detector Systems,", 1948


Box 142 Folder 50 Armstrong Notes, undated



Box 102 Folder 1 Prior Art Patents, 1941, undated, 1941, undated


Box 102 Folder 2 Raymond Memoranda on Prior Patents, undated


Wide Swing Patent in Suit 1,941,069


Box 102 Folder 3 Dome Defense, 1948-1954


Box 102 Folder 4 Schairer Opinion, 1941


Box 102 Folder 5 Disclosures and Early Armstrong Notes--Photostats, 1932-1933


Box 102 Folder 6 Dome Defense, 1930


Box 102 Folder 7 Reply to Mr. Davis' Argument, 1953


Box 102 Folder 8 Recent Notes, 1953-1958


Box 102 Folder 9 Reissue Patent 21,660--Predistortion Patent and Suit--Copy of Patent and Abstract of File, 1940, undated, 1940, undated


Box 102 Folder 10 Notes, 1940-1953


Box 102 Folder 11 Memorandum of Law on "Public Use" Doctrine in Relation to Reissue Patent,, 1949


Box 102 Folder 12 Wide Swing Patent 1,941,069--Copy of Patent and Abstract of File, 1944, undated, 1944, undated


Box 102 Folder 13 Patent 1,941,447 Balanced Detector--Copy of Patent and Abstract of File,, 1948


Box 102 Folder 14 Patent 1,941,066--Abstract of File of Runge Patent 1,917,395, undated


Box 102 Folder 15 Notes, 1948


Box 102 Folder 16 Abstract of File of Seeley Patent 2,121,103, 1950


Box 102 Folder 17 Patent 1,941,068 Phase Shift Transmitter--Copy of Patent and Abstract of File,, undated


Box 102 Folder 18 Patent 1,941,068--Notes, 1949


Box 102 Folder 19 Transmitter Patent 1,941,068--Notes --Photocopies, 1932


Box 102 Folder 20 Patent 2,098,698--Copy of Patent and Abstract of File, 1937


Box 102 Folder 21 Notes, 1949


Box 102 Folder 22 Patent 2,295,323--Limiter, 1940


Box 102 Folder 23 Other FM Patents, 1944, undated, 1944, undated


Box 102 Folder 24-25 RCA FM Patents, 1948, undated, 1948, undated, (2 Folders)


Box 102 Folder 26 Crosby Abstract of Files, RCA Patents, 1949


Box 102 Folder 27 Abstract of File--Dome and Bown Patent, undated


Box 102 Folder 28 Armstrong Publications and Addresses, 1948


Box 102 Folder 29 Publications by Others, 1948-1949


Box 102 Folder 30 AT and T Notes and Memoranda, 1931-1953



Box 103 Folder 1 AT and T Notes and Memoranda, 1952


Box 103 Folder 2-3 RCA Publications and Advertisements, 1931-1947, (2 Folders)


Box 103 Folder 4 Unpublished Admissions, 1931-1935


Box 103 Folder 5 Outstanding License Contracts, 1948-1949


Box 103 Folder 6 Proof of Infringement--Raymond Reports, 1947


Box 103 Folder 7 Proof of Infringement--RCA Circulars, 1948


RCA FM Circuits


Box 103 Folder 8-9 Data From Defendant's and Analysis Thereof, 1949, (2 Folders)


Box 103 Folder 10-11 Requests for Admission, 1949, (2 Folders)


Box 103 Folder 12 Plaintiff's Statement as to Infringement and Related Statements Made During Examination of Armstrong,, 1949


Box 103 Folder 13 Infringement--Pre-Trial Depositions for Plaintiff--General, 1950


Box 103 Folder 14 Pre-Trial Depositions for Plaintiff--Admissions of Validity, 1950


Box 103 Folder 15 Infringement--Pre-Trial Depositions for Plaintiff--Use of System in Development--Memoranda,, 1950


Box 103 Folder 16 Legal Memoranda, 1948-1950


Box 103 Folder 17 Conference with Bowles, 1948


Box 103 Folder 18 Bowles Memoranda, undated


Box 103 Folder 19-20 General, 1948-1950, (2 Folders)



Box 104 Folder 1 General, 1948-1979


Box 104 Folder 2 IRE Standards--Booklets, 1938-1949


Box 104 Folder 3 Interrelation of Armstrong Inventions, 1949


Box 104 Folder 4 Prior Patents and Prior Uses Relied on by Defendants, 1936-1937


Box 104 Folder 5 Analysis of Mr. Hoxie's Examination, 1949-1950


Box 104 Folder 6 Raymond's Report on Issues and Status of Evidence, 1950


Box 104 Folder 7 Automatic Radio Manufacturing Co. v. Hazeltine Research, Inc.--Motion,, 1949


Box 104 Folder 8 Proof of Inducement, 1951


Box 104 Folder 9 Defendant's Motion to Limit Examination Before Trial, 1950


Box 104 Folder 10 Examination of Hansell, 1939-1951


Box 104 Folder 11 Beverage and Luck--Correspondence, 1930-1939


Box 104 Folder 12 Examination of Spiegel and Wald, 1945-1951


Box 104 Folder 13 Data Regarding Defendant's Motion for Appointment of Master, 1951


Box 104 Folder 14 Tabulation of Certain Factual Data, 1949


Box 104 Folder 15 FCC Rules and Standards, 1949


Box 104 Folder 16 Abstracts of Documents Produced by RCA, 1935-1944


Box 104 Folder 17 "Reception of Amplitude and Wide Band Frequency Modulated Signals on 41 Megacycles from the Empire State Transmitter W2XDG,", 1935


Box 104 Folder 18 RCA Research Papers, 1935


Box 104 Folder 19 Examination of Tunick, 1952


Box 104 Folder 20 Examination of Beverage, 1951-1952


Box 104 Folder 21 Statement in Response to Request for Invention Dates, 1949


Box 104 Folder 22 Peterson Exhibits, 1939-1952


Box 104 Folder 23 Tunick Exhibits, 1939-1952


Box 104 Folder 24 Glaser Exhibits--RCA Manuals, 1947-1948



Box 105 Folder 1 Helpful Statement in Dome Testimony, 1953


Box 105 Folder 2 Notes on Examination of Jolliffe, 1952


Box 105 Folder 3 Charts Prepared by Mr. Starr, undated


Box 105 Folder 4 Testimony Excerpts and Corrections, undated


Box 105 Folder 5 Preparation for Trial--Outlines and Notes, 1954


Box 105 Folder 6 Offer of Settlement, 1953


Box 105 Folder 7 Emerson Examination, 1952


Box 105 Folder 8 Proposed Request for Admissions, 1952


Box 105 Folder 9 Hansell Exhibits--Statements, Notebooks and Correspondence, 1923-1945


Box 105 Notes for Examination of Crosby and Beverage, 1951-1952, undated (volume), 1951-1952, undated


Box 105 Memoranda, 1948-1952 (volume), 1948-1952


Box 105 Folder 10 Original RCA Victor FM Correspondence,1935-1936


Box 105 Folder 11 General, 1952-1954


Box 105 Folder 12 "Wide Band Frequency Modulation Tests" and "Ultra High Frequency Propagation"--RCA Reports by Beverage and Others,, 1935-1936


Box 105 Folder 13 Copies of Armstrong Patents in Suit, 1933


Box 105 Folder 14 Articles, License Agreements, Statements, 1948-1951


Box 105 Folder 15 Civil Action #1139--Lab Investigation and Mobile and Land Station Communication Equipment,, 1949


Box 105 Folder 16 "Balanced Phase Shift Discriminators" and Memoranda for McCormack,, 1953


Box 105 Folder 17 Legal Documents, 1948


Box 105 Folder 18 Opposition to Defendant's Motion of August 3, 1950, 1950, August 3, 1950, 1950


Box 105 Folder 19 "Frequency and Phase Modulation Applied to Short Wave Communication"--Crosby,, 1932


Box 105 Folder 20 RCA Tube Advertisements, undated


Box 105 Folder 21 Group IA Sound Broadcast Transmitters--Blueprints, 1946-1947


Box 105 Folder 22 Transmitter Instruction Manuals, undated


Box 105 Folder 23 Blueprints, 1945


Box 105 Folder 24 FM-10A Frequency Modulation Transmitter Equipment Manual, undated


Box 105 Folder 25 Performance Data Booklets, undated


Box 105 Folder 26 Equipment Manuals, undated


Box 105 Folder 27 Group IC-Mobile and Land Station Communication Equipment--Instruction Manuals,, 1947-1948



Box 106 Folder 1 Manual, 1947


Box 106 Folder 2 Manuals and Lab Bulletin Index, 1945-1948


Box 106 Folder 3 Group IID-Remote Pick-up and Relay--Blueprints and Manuals, 1946-1947


Box 106 Folder 4 Group IE-RCA Communications Equipment --Blueprints, 1940-1947


Box 106 Folder 5 Blueprints and Manuals, 1946-1947


Box 106 Folder 6 Group IIG-Meters and Monitors--Manuals, 1941-1946


Box 106 Folder 7 Group IID-Remote Pick-up and Relay--Manuals and Blueprints, 1946-1947


Box 106 Folder 8 Group IG-Variable Frequency Generators--Blueprints, 1938-1947


Box 106 Folder 9 Group IA-Television Sound Transmitters--Blueprints and Manuals, 1940-1948


Box 106 Folder 10 Group IIA-Sound Broadcast Receivers--Service Data and Manuals, undated


Box 106 Folder 11 Blueprints, 1948


Box 106 Folder 12 Group IIB-FM Sound with Television Receivers, undated


Box 106 Folder 13 Manuals and Blueprints, undated


Box 106 Folder 14 Group IIE-RCA Communications Equipment--Manuals, undated


Box 106 Folder 15 Manuals, 1942-1947


Box 106 Folder 16-17 Frequency Modulated Communications Equipment--Manuals, undated, (2 Folders)



Box 107 Folder 1 Manuals, undated


Box 107 Folder 2-23 Correspondence, 1935-1953, (22 Folders)


Crosby, Murray G.



Box 108 Folder 1 Index to Digest of Crosby Examination, undated


Box 108 Folder 2-3 Typed and Handwritten Notes Regarding Crosby--Includes Diagrams and Figures, 1952, undated, 1952, undated, (2 Folders)


Box 108 Folder 4 Byerly's Notes Regarding Crosby, 1952, undated, 1952, undated


Box 108 Folder 5 Original Disclosures in Crosby Interference and Reduction to Practice--Includes Drawings, 1929 March 10, 1930 February 8, 1929 March, 1930 February 8


Box 108 Folder 6 Some Crosby Measurements Regarding FM, undated


Box 108 Folder 7-8 Crosby Examination Notes, 1951-1952, undated, 1951-1952, undated, (2 Folders)


Box 108 Folder 9 Notes on Crosby--Includes Notes on Crosby's Early FM Reports, undated


Box 108 Folder 10 Curve of Crosby Discriminator of F-18-1, 1951


Box 108 Folder 11 Abstracts From Crosby Testimony, 1952


Box 108 Folder 12 Memoranda, Articles, Correspondence, 1953, undated, 1953, undated


Box 108 Folder 13 F-18 Reports--Correspondence, 1935-1937


Box 108 Folder 14 Documents--General, 1929-1951


Box 108 Folder 15 Notebooks--Photostats, 1931-1934


Box 108 Folder 16 Early Work Reports, 1932-1937


Box 108 Folder 17 Documents, 1932-1941


Box 108 Folder 18 Correspondence, 1940


Box 108 Folder 19 Armstrong Notes, 1951


Box 108 Folder 20 Schock Notebooks, 1930


Box 108 Folder 21-24 General, 1929-1941, (4 Folders)


Box 108 Folder 25-26 Data for Examination of Crosby, 1951, undated, 1951, undated, (2 Folders)



Box 259 Folder 4 Interference No. 72, 464--Brief for Murray Crosby, 1939



Box 109 Folder 1 Examination of Crosby--Law Memoranda on Hostile Witness, 1951


Box 109 Folder 2 Crosby Exhibits--Patent and Research, 1937


Box 109 Folder 3 Index to Documents on Crosby--Armstrong Race for Publication, 1951


Box 109 Folder 4-5 Crosby Documents--General, 1935-1939, (2 Folders)


Box 109 Folder 6 "Correspondence and History of Crosby's Article, 'Service Range of Frequency Modulation,'", 1939-1951


Box 109 Folder 7 Guillemin Articles, 1951


Box 109 Folder 8-9 Crosby Examination--Notes, 1952


Box 109 Folder 10 Abstracts from Tunick's Testimony on Interference, 1952


Box 109 Folder 11 Analysis of Crosby Testimony, 1952


Box 109 Folder 12 Crosby--Briefs, 1939


Box 109 Folder 13 US Patent Office Record for Armstrong, 1939


Box 109 Folder 14 US Patent Office Record for Crosby, 1938


Exhibits


Box 109 Folder 15-18 1 through 45, 1930-1939, (4 Folders)


Box 109 Folder 19 81 through 105, 1930-1945


Box 109 Folder 20-21 1 through 105, 1931-1952, (2 Folders)



Box 110 Folder 1 Notes and Abstract of Crosby Notebooks, 1952


Box 110 Folder 2 Crosby Exhibits--Notes and Research, 1931-1952


Box 110 Folder 3-4 46-78, 1930-1939, (2 Folders)


Box 110 Folder 5-8 27-105, 1930-1952, (4 Folders)


Crosby Notebooks


Box 110 Folder 9 No. 1 and 1A--Photostats, 1931


Box 110 Folder 10 No. 1B, 1930


Box 110 Folder 11 No. 5, 1929


Box 110 Folder 12 No. 6, 1930-1931


Box 110 Folder 13 No. 7, 1931


Box 110 Folder 14 No. 8, 1932


Box 110 Folder 15 No. 9, 1933-1934


Box 110 Folder 16 No. 10, 1934-1935


Box 110 Folder 17 No. 11, 1935-1936


Box 110 Folder 18 No. 12-13, 1937-1942


Box 110 Folder 19 Notes on Crosby Notebooks, 1952


Box 110 Folder 20 Crosby Patent 2,230,212--File History, 1940-1955


Box 110 Folder 21 Crosby Application 2,114,335, 1933-1935


Box 110 Folder 22 2,230,231, 1937-1941


Box 110 Folder 23 2,081,577, 1932-1937



Box 111 Folder 1-3 Crosby Patents, 1927-1952, (3 Folders)


Box 111 Folder 4 Patent 2,229,640, 1941


Box 111 Folder 5 Record and Brief, undated


Box 111 Folder 6 Crosby, M.G.--"Binaural Sound on One FM Channel,", 1953


Box 111 Folder 7 "Communication by Phase Modulation,", 1939


Box 111 Folder 8 "Exalted-Carrier Amplitude and Phase Modulation Reception,", 1945


Box 111 Folder 9 "Frequency Modulation Propagation Characteristics,", 1936


Box 111 Folder 10-11 Preliminary Write-up of "Service Range of FM,", 1939, (2 Folders)


Box 111 Folder 12 "FM Noise Characteristics,", 1937


Box 111 Folder 13 General, 1941-1954


Box 111 Folder 14 REL-DAY "Serrasoid" Matter--D.M. Raymond, 1951


Box 111 Folder 15 Complaint, 1948


Box 111 Folder 16 Memorandum Regarding Pre-Trial Examinations of Defendant's by Plaintiff,, 1949


Box 111 Folder 17 Armstrong v. FCC--Memoranda, 1949


Box 111 Folder 18 Correspondence and Legal Memoranda, 1952


Box 111 Folder 19 Horizons Titanium Corporation--Correspondence, 1952-1954


Box 111 Folder 20 Dunn, Gano--Correspondence, 1933-1939


Box 111 Folder 21 General, 1930-1944


Box 111 Folder 22-23 Requests for Production of Documents by Defendants, 1951-1952, (2 Folders)


Box 111 Folder 24 Documents Regarding Allocation of F-2-8 Rewrite, 1935


Box 111 Folder 25 Circuit Diagrams by Pilot Radio Corp., 1946-1952



Box 112 Folder 1 Documents Examined April 2, 1950--Correspondence and Articles, 1935-1941


Box 112 Folder 2 Documents Examined April 1, 1950--Correspondence, 1939-1943


Box 112 Folder 3 Documents Selected as of April 2, 1950--FM Notes and Bibliography,, undated


Box 112 Folder 4 General, 1931-1954


Box 112 Folder 5 Diagrams, 1953


Box 112 Folder 6 Receiver Diagram and Data, 1953


Box 112 Folder 7 Supplement to Schedule of FM Apparatus and Descriptive Material, 1949


Box 112 Folder 8 Bell Telephone--General, 1935-1953


Box 112 Folder 9 Supplemental Request for Submission under Rule 36A, 1953


Box 112 Folder 10-11 Radio Receivers--Advertisements, Catalogs and Diagrams, 1945-1949, (2 Folders)


Box 112 Folder 12 Schematic Diagram, 1948


Box 112 Folder 13 Broadcast Receiver Notes, undated


Box 112 Folder 14 Artificial Line, 1952


Box 112 Folder 15 Television Receiver Ads, 1949


Box 112 Folder 16 Correspondence with Mobile and Miscellaneous Communication Licensees,, 1949-1955


Box 112 Folder 17 Harry Sadenwater's Notes, 1949


Box 112 Folder 18-21 Broadcast Receiving Set License Agreements--A through Z, 1939-1949, (4 Folders)


Box 112 Folder 22 Correspondence with Broadcast Receiving Set Licensees--D.M. Raymond,, 1948-1956


Hansell, Clarence


Box 112 Folder 23 US Patent Office--Transcript of Record, undated


Box 112 Folder 24 Brief for Edwin Armstrong--Petition for Rehearing--Memorandum for Hansell,, 1947


Box 112 Folder 25 Various Characteristics Run by Lab with Respect to Hansell Predistortion via John H. Bose,, 1949-1951


Box 112 Folder 26 Abstracts of Hansell Testimony, 1950


Box 112 Folder 27 Calculations Regarding Hansell's Pre-emphasis Patent, undated



Box 113 Folder 1 Hansell Interference--Transcripts and Briefs, 1947


Box 113 Folder 2 Patent Application 1,938,657, 1929-1933


Box 113 Folder 3 Patent Application 1,999,902, 1932-1935


Box 113 Folder 4 Patent Application 2,088,203, 1933-1937


Box 113 Folder 5 Documents to be Introduced as Exhibits--Calculations and Drawings,, undated


Box 113 Folder 6 Hansell Exhibits sent to D.M. Raymond on, November 19, 1957


Box 113 Folder 7 Exhibits--Duplicates, undated


Box 113 Folder 8 Notes on Hansell Testimony, 1952, undated, 1952, undated


Box 113 Folder 9 Exhibits in Hansell Interference--Includes Drawings, Photographs and Correspondence, 1935-1941, undated, 1935-1941, undated


Box 113 Folder 10 Hansell Predistortion Calculations--Also Predistortion Calculations of Some Hathaway Work, 1951, undated, 1951, undated


Box 113 Folder 11 Examination Notes, 1952


Box 113 Folder 12 References for German Opposition, 1952-1953


Box 113 Folder 13 Examination Notes, 1952


Box 113 Folder 14 Hansell Interference--RCA Research Division Technical Report, 1933


Box 113 Folder 15-16 US Patent Office--Briefs and Transcripts, undated, (2 Folders)


Box 113 Folder 17-20 Legal Documents--Memoranda for Files--D.M. Raymond, McCormack, and Byerly,1940-1952, (4 Folders)



Box 114 Folder 1-6 Legal Documents--Motions Before the District Court for District of Delaware, 1948-1951, undated, 1948-1951, undated, (6 Folders)



Box 259 Folder 1 Chart--Validity Issues--Issues, Patents and Types of Evidence, undated


Numbered Documents--For Use in Litigation--Photographs



Box 150 Folder 1-14 1 through 1,743, (14 Folders)



Box 151 Folder 1-14 1,744 through 3,286, (14 Folders)



Box 152 Folder 1-15 3,287 through 4,186, (15 Folders)



Box 153 Folder 1-16 4,187 through 5,455, (16 Folders)



Box 154 Folder 1-15 5,456 through 6,262, (15 Folders)



Box 155 Folder 1-16 6,263 through 7,496, (16 Folders)



Box 156 Folder 1-15 7,497 through 8,633, (15 Folders)



Box 157 Folder 1-17 8,634 through 11,475, (17 Folders)



Box 158 Folder 1-18 11,476 through 12,725, (18 Folders)



Box 159 Folder 1-19 12,726 through 13,723, (19 Folders)



Box 160 Folder 1-20 13, 724 through 14,988, (20 Folders)



Box 161 Folder 1-19 14,989 through 15,872, (19 Folders)



Box 162 Folder 1-20 15,873 through 16,794, (20 Folders)



Box 163 Folder 1-15 16,795 through 17,547, (15 Folders)



Box 164 Folder 1-15 17,548 through 18,628, 30,001 through 30,512, (15 Folders)



Box 165 Folder 1-6 30,513 through 30,730, 40,000 through 40,039, 50,128 through 50,255, (6 Folders)


Transcripts--Volumes


Edwin H. Armstrong v. Radio Corporation of America and National Broadcasting Company, Civil Action # 1139 In the District Court of the United States for the District of Delaware


Deposition of Edwin H. Armstrong



Box 166 1949 February 14-15; March 2-4, 10, 14, 17, 24; April 4-5, 12, 15, 20-21, 25-26; May 19, 24, 26-27; June 2, 27, 29; July 8



Box 167 1949 November 10, 14-15, 17-18, 21-22, 23, 28, 30; December 2, 12-14, 16, 19; 1950 January 23; February 3,6, 10, 20, 1949 November, 1950 January


Depositions



Box 168 Joe W Morrison and Allen Barco, 1950 February 20


Box 168 Edward W. Wilby, Jack Avins and Carl W. Zemke, 1950 February 23


Box 168 Kenneth A. Chittick, 1950 June 13-14, 27, September 27, 1950 June


Box 168 Chester M. Sinnett and Arthur Floyd Van Dyck, 1950 June 27


Box 168 Stuart W. Seeley, 1950 September 29


Examinations


Box 168 Raymond Guy and O. B. Hanson, 1950 October 11


Box 168 Dominic Schmit and Clarence W. Hansell, 1950 October 19-20


Box 168 Harold O. Peterson, 1950 November 1, 3, 1950 November


Depositions


Box 168 Gano Dunn, 1950 November 3


Box 168 Harold O. Peterson, Raymond Guy and O. B. Hanson, 1950 November 30


O. B. Hanson, 1950 December 12, 14-15, 18-19, 1950 December



Box 169 1951 January 4, 10, 15, 1951 January


Box 169 Elmer W. Engstrom, 1951 January 17-18, 23-24, 1951 January


Box 169 George M. Nixon, 1951 January 25


Box 169 Clarence W. Hansell, 1951 January 31, February 1, 27-28, March 1, 1951 January


Box 169 Nils E. Lindenblad, 1951 March 12


Box 169 Murray G. Crosby, 1951 April 6, 10, 12, 1951 April


Box 169 Ralph W. George, 1951 April 11


Box 169 Ralph W. George and Deposition of Orville Dow, 1951 April 16



Box 170 Walter Spiegel and Marcus Glaser, 1951 April 27


Box 170 Marcus Glaser, 1951 April 30


Box 170 Murray G. Crosby, 1951 May 3,10, 15, 17, June 8, September 20, October 10, 17, 30, November 7, 15, 29, 1951 May


Box 170 David. G. C. Luck, 1951 May 9


Box 170 Leo J. Galanek, 1951 May 9


Box 170 Harry Tunick, 1951 October 4, 9, 16, 22, 31, November 5, 13, 20, 26, 1951 October



Box 171 Murray G. Crosby, 1951 December 6, 13, 1952 January 16, 1951 December, 1952 January 16


Box 171 Clarence W.Hansell, 1951 December 7


Box 171 Harry Tunick, 1951 December 11, 27, 1952 January 3, February 1, 15, 1951 December, 1952 January


Box 171 Gano Dunn, 1951 December 20, 1952 January 9, 1951 December, 1952 January 9


Box 171 Harold Henry Beverage, 1952 January 8, 15, 24, 31, 1952 January


Box 171 Robert E. Shelby, Thomas J. Buzalski and William A. R. Brown,, 1952 January 23


Box 171 Charles B. Jolliffe, 1952 February 6


Box 171 Jarrett L. Hathaway, 1952 February 13, March 4, 13, 1952 February


Box 171 Wendell L. Carlson, 1952 February 14, March 6, 1952 February


Box 171 Vernon D. Landon, 1952 March 13



Box 172 Harry Tunick, 1952 March 14, 18, April 25, May 9, 23, 27, June 11, 30, 1952 March


Box 172 William H. Conron, R. L. Harvey and R.S. Holmes, 1952 March 19


Box 172 Charles B. Jolliffe, 1952 April 2, 17, May 8, June 4, 1952 April


Box 172 Robert M. Morris,1952 April 3


Box 172 Clarence W. Hansell,1952 April 4, 11, May 23


Box 172 Benjamin Abrams, Dorman D. Israel and Raymond Herzog, 1952 April 15


Box 172 Dorman D. Israel and Raymond Herzog, 1952 April 16


Box 172 Paul de Mars, 1952 May 13, June 25, 1952 May


Box 172 Irving Wolff,1952 May 29


Box 172 Ewen C. Anderson,1952 June 19


Box 172 Joseph D. Black,1952 June 25



Box 173 Harold O. Peterson,1952 August 12


Box 173 Harry Tunick, 1952 August 12, 15, 20, 27, September 3, 17, 1952 August


Box 173 Benjamin E. Shackelfold, 1952 August 15, 18, 1952 August


Box 173 Elmer E. Lucher,1952 August 29


Box 173 Robert E. Schock and George W. Pettengill,1952 September 4


Box 173 Murray G. Crosby,1952 September 12, October 8, 15 (Handwritten Annotations Page Inserted), 22


Box 173 Ernest V. Amy,1952 September 1


Box 173 Oral Arguments,1952 September 19, October 10, 23


Depositions


Box 173 Clarence W. Hansell,1952 October 3


Box 173 Edwin H. Armstrong,1952 October 15, 22


Box 173 Harry G. Grover,1952 October 16, 24


Box 173 Stuart W. Seeley,1952 October 28


Box 173 Orrin E. Dunlap Jr., Phil L. Rodier and James G. Norton,1952 November 3



Box 174 Harry Tunick,1952 November 7, 14, 19


Box 174 Oral Argument,1952 November 20


Depositions


Box 174 Otto S. Schairer,1952 November 26, December 2-3, 5, 8-9


Box 174 Dale Pollack,1952 December 18, 1953 January 9, 14, 1953 January


Box 174 W. R. G. Baker,1953 January 14


Box 174 Jesse E. Brown,1953 January 28


Box 174 Continued--Kenneth A. Chittick,1953 February 23


Box 174 Paul R. Bennett,1953 February 13


Box 174 David Sarnoff,1953 February 20, 24-25, 27



Box 175 Robert B. Dome,1953 March 13


Box 175 Conway P. Coe,1953 March 24


Box 175 Bernard Dunlevy Loughlin,1953 April 23, 30, May 28


Box 175 Charles B. Jolliffe,1953 April 28


Box 175 Isidor Goldberg,1953 April 30


Box 175 Elmer W. Engstrom,1953 June 17


Box 175 Stuart W. Seeley,1953 June 18


Box 175 Edwin A. Armstrong,1953 August 28, September 1


Box 175 John H Bose,1953 May 6


Box 175 Alfred N. Goldsmith,1953 May 13



Box 176 Edwin H. Armstrong,1953 September 2, 10, 17, 23, October 6, 15-16, 22-23, 29-30, November 4-5, 20, 24, December 3, 18, 23, 30


Box 176 C. R. Runyon Jr.,1954 January 7


Box 176 Charles M. Srebroff,1954 January 14-15, 26


Box 176 James Robert Day,1954 January 14



Box 177 Arthur Freed,1954 January 28


Box 177 Paul A. de Mars and Joseph D. Black,1952 June 25


Box 177 Harold O. Peterson and Harry Tunick,1952 August 12


Box 177 Benjamin E. Shackelford,1952 August 15, 18


Box 177 Elmer E. Lucher,1952 August 29


Box 177 Robert E. Schock and George W. Pettengill,1952 September 4


Box 177 Ewen C. Anderson,1952 September 10


Box 177 Ernest V. Amy,1952 September 17


Box 177 Oral Argument,1952 September 19


Depositions


Box 177 Clarence W. Hansell,1952 October 3


Box 177 Oral Argument,1952 October 23


Depositions


Box 177 Harry G. Grover,1952 October 24


Box 177 Stuart W. Seeley,1950 September 28, 29, 1952 October 28, 1953 June 18, 1952 October, 1953 June 18


Box 177 Orrin E. Dunlap Junior, Phil L. Rodier and James G. Norton,1952 November 3


Box 177 James G. Norton,1952 November 13


Box 177 Oral Argument,1952 November 20


Depositions


Box 177 Dale Pollack,1952 December 18, 1953 January 9


Box 177 Jesse E. Brown,1953 January 28


Box 177 Kenneth A. Chittick and Paul R. Bennett,1953 February 13



Box 178 Bernard Dunlevy Loughlin,1953 May 28


Box 178 Elmer W. Engstrom,1953 June 17


Box 178 Continued Deposition--Stuart W. Seeley--1953 June 18


Box 178 David G. C. Luck,1953 June 26


Box 178 Examination--Edwin H. Armstrong,1949 November 10, 14-15, 17-18, 21-23, 28, 30, December 2, 12


Depositions


Box 178 Edwin H. Armstrong,1949 December 13-14, 16, 19, 1950 January 13, 16-18, 23, February 3, 6, 10, 20, 1950 January



Box 179 Edwin H Armstrong


Box 179 Examination by Fowler,1949 February 14-15, March 2-4


Box 179 Examination by Zeller,1953 October 23, 29, 30, November 5, 12 (Scrap Paper with Handwritten Calculations Inserted) 20, (Cover Page Annotated) 24, 30, December 3, 9, 23, 30


Depositions


Box 179 Harry Tunick,1951 October 4, 16, 23



Box 180 Edwin H. Armstrong,1953 November 5, 12, 17, 20, 24, 30


Box 180 Oral Arguments,1951 October 22, 1952 September 19, October 10, 23, November 20, 1954 January 20, February 3, 1952 September, 1954 January


Depositions


Box 180 Murray G. Crosby,1951 April 6, 10, 12, 1951 May 3, 10, 1951 May


Box 180 Lewis M. Clement,1952 March 6


Box 180 Stenographer's Minutes,1948 November 1, 1949 March 11, May 3, 1949 March


Box 180 Examination--Winfield R. Koch,1952 April 24


Depositions


Box 180 George E. Folk,1930 April 8


Box 180 David Hulfish,1930 April 8


Box 180 Technical Conference--Dr. Bowles, undated



Box 181 Digest of Testimony--Digest of Deposition of Plaintiff Edwin H. Armstrong,, 1949


Box 181 Digest of Plaintiff's Testimony--Topical Abstract of Deposition of Plaintiff Armstrong--Digest of Deposition of Plaintiff Edwin H. Armstrong--Analysis of Mr. Hoxie's Examination of Plaintiff Edwin H. Armstrong, 1949, undated, 1949, undated


Box 181 Digests of Defendants' Testimony--Testimonies of Kenneth A. Chittick--Orville Dow--Clarence W. Hansell--O.B. Hanson, Nils E. Lindenblad--Harold O. Peterson--George M. Nixon--Ralph W. George--Gano Dunn--Walter Spiegel--Leo J. Galanek--Joe W. Morrison--Elmer W. Engstrom--Stuart W. Seeley--Edward W. Wilby--Dominic Schmit--Murray G. Crosby--Chester M. Sinnett--Arthur Van Dyck--Harry Tunick--David G Luck,, 1950-1951


Box 181 Folder 1 Digest of Deposition of Marcus. W. Glaser,1951 April 27


Box 181 Folder 2 Digest of Harry Tunick Examination, 1950


Box 181 Folder 3 Summaries of Important Facts in Depositions of Witnesses, undated


Patent Related Documents



Box 182 Folder 1-15 PD 1-520--General, (15 Folders)



Box 183 Folder 1-2 PD 521-684--General, (2 Folders)


Box 183 Folder 3 PD 685-744--Hansell Docket, 8821


Box 183 Folder 4 PD 785-777--The RCA Offers


Box 183 Folder 5 PD 778-837--Hathaway Documents


Box 183 Folder 6 PD 1002-1018--Hansell Notes, 1934-1935


Box 183 Folder 7 PD 1019-1181--Crosby "FM Noise Characteristics" Papers


Box 183 Folder 8 PD 1182-1199--Crosby Docket, 5235


Box 183 Folder 9 PD 1200-1249--Lindenblad Docket, 4366


Box 183 Folder 10 PD 1250-1294--Lindenblad Docket, 4683


Box 183 Folder 11 PD 1295-1347--Crosby Docket, 5167


Box 183 Folder 12 PD 1348-1452--George Docket, 6787


Box 183 Folder 13 PD 1453-1477--Conklin Docket, 4213


Box 183 Folder 14 PD 1478-1485--Salzberg Docket, 4871


Box 183 Folder 15 PD 1486-1489--Usselman Docket, 2318


Box 183 Folder 16 PD 1490-1538--George Notebooks 2, 3 and 4


Box 183 Folder 17 PD 1700-1730A--Dow Notebook Number 4


Box 183 Folder 18 PD 1731-1743--Dow Notebook Number 5


Box 183 Folder 19 PD 1744-1774--Schock Notebook Number 2



Box 184 Folder 1 PD 1794-1803--F-18-4 Circuit Diagrams


Box 184 Folder 2 PD 1804-1818--License Bulletin 761


Box 184 Folder 3 PD 1819-1820--Luck Notebook Number, 1850


Box 184 Folder 4 PD 1830-1834--Hansell RCA Docket 18,112


Box 184 Folder 5 PD 1835-1842--RCA Reports LR-1833 and 1850 to Regal Electronics Corporation, 1850


Box 184 Folder 6 PD 1843-1848--Purington Letters to Beverage and Roberts


Box 184 Folder 7 PD 1956-1986--Schock Notebook Number 1


Box 184 Folder 8 PD 1987-2003--Schock Notebook Number 2


Box 184 Folder 9 PD 2004-2025--Documents Requested in Memo of, 1951 June 18


Box 184 Folder 10 PD 2026-2043--Documents Requested in Memo of, 1951 June 18


Box 184 Folder 11 PD 2044-2063--Documents Requested in Memo of, 1951 June 18


Box 184 Folder 12 PD 2064-2101--Documents Requested in Memo of, 1951 June 18


Box 184 Folder 13 PD 2102-2110--Crosby RCA Docket Number 10287


Box 184 Folder 14 PD 2131-2136--General


Box 184 Folder 15 PD 2137-2141--V.D. Landon Notes and Diagrams for 1935 on work done regarding Camden FM Receiver, 1935


Box 184 Folder 16 PD 2142-2144--Hathaway Exhibits 4, 5 and 6


Box 184 Folder 17 PD 2145-2183--1939 Buzalski Empire State Records


Box 184 Folder 18 PD 2184-2212--Schock Notebook Number 2, pages 66-89, Crosby Exhibit 80


Box 184 Folder 19 PD 2214-2259--Hathaway Documents


Box 184 Folder 20 PD 2260-2263--Regarding Publication of F-18-9 Report of Crosby


Box 184 Folder 21 PD 2266-2267--Hathaway Docket Number 18735


Box 184 Folder 22 PD 2268-2274--Morris Docket Number 20214


Box 184 Folder 23 PD 2275-2299--The RCA Offer


Box 184 Folder 24 PD 2302-2327--1924 Belfast Work


Box 184 Folder 25 PD 2328-2417--Documents relating to 1927, 1928, 1929 and 1930 research program on 5 meters, 1927, 1928, 1929, 1930


Box 184 Folder 26 PD 2418-2464--Belfast Work, Poldhu tests and blueprints


Box 184 Folder 27 PD 2465-2467--Schairer 1939 correspondence, 1939


Box 184 Folder 28 PD 2468A-2595--AT and T documents


Box 184 Folder 29 PD 2596-2619--RCA Licensee letters relating to Notice of Infringement


Box 184 Folder 30 PD 2620-2626--Beverage Notebook Number 9 and Peterson Notebook Number 1 regarding Belfast transmitter


Box 184 Folder 31 PD 2661-2664--Minutes of RCA Planning Committee, 12/7/43


Box 184 Folder 32 PD 2665-2769--RCA Planning Committee Report on FM


Box 184 Folder 33 PD 2770-2804--Belfast Operations


Box 184 Folder 34 PD 2805-2836--Hansell to Cunningham, 1951 November 5


Box 184 Folder 35 PD 2837-2841--General


Box 184 Folder 36 PD 2842-2851--Schairer to Sarnoff, 1939 November 10



Box 185 Folder 1-6 PD 2852-3135--General, (6 Folders)


Uncatalogued Documents--Photostats


Box 185 Folder 7-14 Reports, Correspondence, Memoranda and Diagrams, 1930-1951, (8 Folders)


Box 185 Folder 15 Includes Blueprints, 1901-1953



Box 186 Folder 1-11 Reports, Correspondence, Memoranda and Diagrams, 1924-1952, (11 Folders)


Box 186 Folder 12 Excerpts from Notebooks of Murray G. Crosby, Notebooks 1-1b and 5-6,, 1929-1930


Box 186 Folder 13 Excerpts from Notebooks of Murray G. Crosby, Notebooks 7-9, 1931


Box 186 Folder 14 Excerpts from Notebooks of Murray G. Crosby, Notebooks 10-13 and KKZ Frequency and Phase Modulation Tests,, 1934-1942



Box 187 Folder 1-14 Reports, Correspondence, Memoranda and Diagrams, 1929-1953, (14 Folders)



Box 188 Folder 1-12 Reports, Correspondence, Memoranda and Diagrams, 1929-1952, (12 Folders)



Box 189 Folder 1-14 Reports, Correspondence, Memoranda and Diagrams, 1926-1949, (14 Folders)



Box 190 Folder 1-13 Reports, Correspondence, Memoranda and Diagrams, 1923-1952, (13 Folders)



Box 191 Folder 1-5 Reports, Correspondence, Memoranda and Diagrams, 1927-1946, (5 Folders)


Abstracts


Box 191 Volume--1929-1940


Box 191 Volume--1941-1949


Box 191 Folder 6-7 1930-1948, undated, 1930-1948, undated, (2 Folders)


Box 191 Folder 8-10 Abstracts and Other Data on Case, 1939-1953, undated, 1939-1953, undated, (3 Folders)



Box 254 Folder 1-4 Abstract Class--1 through 9, 1931-1949, (4 Folders)


Abstract Chronological


Box 254 Folder 5-6 Nos. 1 and 2, 1931-1939, (2 Folders)


Box 254 Folder 7 No. 1, 1939-1940


Box 254 Folder 8-9 Nos. 1 and 2, 1940-1948, (2 Folders)


Box 254 Folder 10-11 Nos. 3, 1931-1948, (2 Folders)



Box 192 Folder 1-3 RCA's Documents and other Data on Case, 1940-1952, (3 Folders)


Exhibits--Originals and Photostats


Box 192 Folder 4-5 Indices, undated, (2 Folders)


Box 192 Folder 6 Index to Defendant's Exhibits, undated


Box 192 Folder 7-8 Indices, undated ( Folders), undated


RCA-Armstrong


Exhibits



Box 297 Folder 1 Armstrong's Notes Regarding RCA's Booklet "FM Broadcasting,", 1932-1953


Box 297 Folder 2 to 3 Privilege File Pertaining to the Production by Defendants of Letter from Schairer to Sarnoff, 1939 November 10, (2 folders)


Box 297 Folder 4 Memorandum Regarding Pre-trial Examinations of Defendants by Plaintiff-- A. McCormack, 1949


Box 297 Folder 5 Westinghouse Electric Co.-- "Engineering Testimony for Frequency Modulated Hearing, March 18, 1940,", 1940


Box 297 Folder 6 FCC- Docket # 5805-- Official Testimony, 1947-1951


Box 297 Folder 7 FCC- Docket # 5805-- Armstrong, "A New Method of Electrical Selection,", 1925 November 11 and 17


Box 297 Folder 8 Exhibit in Connection with Testimony of W. C. Lent, Part II, undated


Box 297 Folder 9 FM Hearing, 1940


Box 297 Folder 10 General, 1940-1948


Publications


Box 297 Folder 11 RCA-- Annual Reports, Communications, Policies, Addresses, 1922-1954


Box 297 Folder 12 RCA-- "Why America Leads in Radio,", 1924


Box 297 Folder 13 RCA-- "Radio Age,", 1944, 1953


Box 297 Folder 14 The Journal of the Institution of Electrical Engineers , 1936 Fenruary


Box 297 Folder 15 AM-FM Television Broadcast News , 1951-1953


Box 297 Folder 16 RCA-- Radio Broadcast Central, Aeolian Hall New York City, 1923 May 15


Box 297 Folder 17 RCA-- Technical Manuals and "Questions and Answers,", undated


Box 297 Folder 18 US District Court, District of Delaware-- Complaint; Brief for Defendants, 1948


Box 297 Folder 19 US Circuit Court of Appeals for the Third Circuit-- Brief for Defendants- Appelles, undated


Box 297 Folder 20 National Broadcasting Co., 1936


Box 297 Folder 21 Federal Communications Commission, 1953 June 25


Box 297 Folder 22 United States Patent Office, undated


Box 297 Folder 23 Federal Communications Commission, 1938-1939


Exhibit Numbers



Box 192 Folder 9 1 through 7, 10 through 11,14 through 17


Box 192 Folder 10 18, 19 through 23, 26 through 27, 30, 18 through 46, 52 through 59


Box 192 Folder 11 61 through 170


Box 192 Folder 12 171 through 188, 201 through 248


Box 192 Folder 13 249 through 331


Box 192 Folder 14 332 through 357, 457 through 494, 496 through 518, 520 through 527


Box 192 Folder 15 528 through 572



Box 193 Folder 1 573 through 580, 582 through 614


Box 193 Folder 2 632, 635A, 616 through 650, 653 through 666


Box 193 Folder 3 671 through 680, 682 through 760


Box 193 Folder 4 788, 800, 761 through 788, 790 through 811


Box 193 Folder 5 812 through 900


Box 193 Folder 6 901 through 999A


Box 193 Folder 7 1000 through 1001, 1043, 1000 through 1099, 1000, 1001, 1043, 1000, 1099


Box 193 Volume--1100 through, 1189


Box 193 Volume--1190 through, 1236


Box 193 Folder 8 1210, 1224, 1228, 1234 1237B, 1210, 1224, 1228, 1234



Box 254 Folder 12 1 through 199



Box 255 Folder 1-10 1 through 749, (10 Folders)



Box 256 Folder 1-4 750 through 999, (4 Folders)


Box 256 Folder 5-13 1 through 578, (9 Folders)



Box 257 Folder 1-10 579 through, 1099


Box 257 Folder 11-14 Indices--A through Z, (4 Folders)


Box 257 Folder 15-16 Alphabetical Index to RCA Documents, (2 Folders)



Box 258 Folder 1-5 Alphabetical Index to RCA Documents, (5 Folders)



Box 194 Volume--1237-1277


Box 194 Volume--1278-1305


Box 194 Volume--1306-1336


Box 194 Volume--1337-1354


Correspondence


Box 194 Folder 1-4 1934-1949--Includes Photographs, (4 Folders)



Box 195 Folder 1 RCA-Amy--Number 1;


Box 195 Folder 1 Armstrong-Amy--Numbers 1 through 7


Box 195 Folder 2 Armstrong-Anderson--Numbers 1 through 46


Box 195 Folder 3 Armstrong-Anderson--Numbers 47 through 82


Box 195 Folder 4 Armstrong-Anderson--Duplications--1941-1944


Box 195 Folder 5 Armstrong-Armstrong--Numbers 1 through 15


Box 195 Folder 6 Armstrong-Baker--Numbers 1 through 5


Box 195 Folder 7 Armstrong-Beers--Numbers 1 through 7


Box 195 Folder 8 Armstrong-Black--Numbers 1 through 3


Box 195 Folder 9 Armstrong-Bose--Numbers 1 through 22 (includes oscillograms)


Box 195 Folder 10 Armstrong-Brown, J. E.--Numbers 1 through 3 and Related Documents


Box 195 Folder 11 Armstrong-Brown, W. A. R.-- Number 1


Box 195 Folder 12 Armstrong-Bucher--Numbers 1 through 12


Box 195 Folder 13 Armstrong-Buzalski--Numbers 1 through 14


Box 195 Folder 14 Armstrong-Carlson--Numbers 1 through 20


Box 195 Folder 15 Armstrong-Chittick--Numbers 1 through 53



Box 196 Folder 1 Armstrong-Clement--Numbers 1 through 8


Box 196 Folder 2 Armstrong-deMars--Numbers 1 through 36 (includes photographs)


Box 196 Folder 3 Armstrong-Day--Numbers 1 through 2


Box 196 Folder 4 Armstrong-Dow--Numbers 1 through 16


Box 196 Folder 5 Armstrong-Dunn--Numbers 1 through 34 and Related Correspondence


Box 196 Folder 6 Armstrong-Emerson--Number 18B


Box 196 Folder 7 Armstrong-Engstrom--Numbers 1 through 28


Box 196 Folder 8 Armstrong-Engstrom--Numbers 29 through 61


Box 196 Folder 9 Armstrong-Freed--Numbers 1 through 15


Box 196 Folder 10 Armstrong-Galanek--Numbers 1 through 4


Box 196 Folder 11 Armstrong-George--Numbers 9, 14, 16a


Box 196 Folder 12 Armstrong-Glaser--Numbers 1 through 9


Box 196 Folder 13 Armstrong-Goldberg--Number 1


Box 196 Folder 14 Armstrong-Goldsmith--Numbers 1 through 2


Box 196 Folder 15 Armstrong-Grover--Numbers 1 through 24


Box 196 Folder 16-18 Armstrong-Guy--Numbers 1 through 22, 1931-1943, (3 Folders)



Box 197 Folder 1-5 Armstrong-Hanson--Numbers 1 through 85, 1932-1947, (5 Folders)


Box 197 Folder 6 RCA-Hanson--Numbers 1 through 3, 1940


Box 197 Folder 7 Armstrong-Hathaway--Numbers 1 through 10


Box 197 Folder 8 Armstrong-Jolliffe--Numbers 1 through 30, 1939-1952


Box 197 Folder 9 Armstrong-Landon--Numbers 1 through 4, 1939-1940


Box 197 Folder 10 Armstrong-Loughlin--Numbers 1 through 8, 1946-1952


Box 197 Folder 11 Armstrong-Luck--Numbers 1 through 5,1934-1935


Box 197 Folder 12 Armstrong-Morris--Number 1,1939


Box 197 Folder 13 Armstrong-Nixon--Numbers 1 through 3


Box 197 Folder 14 Armstrong-Norton--Numbers 1 through 34, 1939-1945


Box 197 Folder 15-16 Armstrong-Peterson--Numbers 1 through 35,1930-1948, (2 Folders)


Box 197 Folder 17 Armstrong-Peterson Duplicates,1940-1952 (includes photographs)



Box 198 Folder 1 Armstrong-Pettengill--Numbers 1 through 2,1940-1942


Box 198 Folder 2 Armstrong-Pollack--Number 1 through 5, 1939-1940


Box 198 Folder 3 Armstrong-Rodier--Number 1 through 2,1947


Box 198 Folder 4 Armstrong-Sarnoff--Numbers 1 through 11


Box 198 Folder 5 Armstrong-Schairer--Numbers 1 through 33


Box 198 Folder 6 Armstrong-Schairer--Numbers 34 through 49


Box 198 Folder 7 Armstrong-Schairer--Numbers 50 through 64 and Letters A through E (includes photographs)


Box 198 Folder 8-9 Schairer Duplicates,1927-1950, (2 Folders)


Box 198 Folder 10 Armstrong-Schmit--Numbers 1 through 2,1941-1942


Box 198 Folder 11-12 Armstrong-Seeley--Numbers 1 through 20,1940-1953, (2 Folders)


Box 198 Folder 13 Armstrong-Seeley --Numbers 21 through 42,1940-1953


Box 198 Folder 14 Seeley Duplicates,1947-1953


Box 198 Folder 15 Seeley, General,1934-1945, undated


Box 198 Folder 16-17 Armstrong-Shackelford--Numbers 1 through 10,1939-1945, (2 Folders)


Box 198 Folder 18 Armstrong-Shelby--Numbers 1 through 6



Box 199 Folder 1 Armstrong-Sinnett--Numbers 1 through 13


Box 199 Folder 2 Armstrong-Spiegel--Numbers 1 through 3


Box 199 Folder 3 Armstrong-Srebroff--Numbers 1 through 45


Box 199 Folder 4 Armstrong-Srebroff Duplicates--Numbers 1 through 45


Armstrong-Tunick


Box 199 Folder 5 Numbers 1 through 42


Box 199 Folder 6 Duplicates--Numbers 2, 4 through 16, 19 through 23


Box 199 Folder 7 Numbers 24 through 42


Box 199 Folder 8 Number 43


Box 199 Folder 9 Number 44


Box 199 Folder 10 Duplicate--Number 44


Box 199 Folder 11 Number 45


Box 199 Folder 12 Duplicate--Number 45


Box 199 Folder 13 Numbers 46 through 69


Box 199 Folder 14 Numbers 46 through 63, 65 through 68A


Box 199 Folder 15 Numbers 71 through 106



Box 200 Folder 1 Duplicates--Numbers 74 through 76, 78 through 79,81 through 92, 94 through 98, 100 through 106


Box 200 Folder 2-3 Tunick Notes,1949-1952, undated, (2 Folders)


Box 200 Folder 4 Armstrong-Van Dyck, Numbers 1 through 16


Box 200 Folder 5 Armstrong-Wilby, Number 1


Box 200 Folder 6 Photostats--Byerly Notes,1928-1949


Box 200 Folder 7-8 Armstrong v. FCC--D.M. Raymond,1947, (2 Folders)


Box 200 Folder 9-10 "Mobile and Miscellaneous License Agreements and Special Agreements,"1941-1948, (2 Folders)


Box 200 Folder 11 Manufacturer's Agreements and Executed Amateur Set License Agreements,, 1938-1941


Box 200 Folder 12 List of Broadcasting Stations,1948


Box 200 Folder 13 Armstrong v. FCC--Correspondence, D. M. Raymond,1949-1950


Box 200 Folder 14 Patent Department Documents Important in Examination of Schairer and Norton, General, 1933-1942, undated, 1933-1942, undated


Box 200 Folder 15 Chittick--Advanced Development Reports and Patent Department Correspondence,1934-1946, undated


Box 200 Folder 16 Armstrong Expenditures for Advertising,1939-1948


Box 200 Folder 17 Armstrong Patents--Deforest,1935, undated


Box 200 Folder 18 Armstrong--Government License Agreements,1941-1945


Box 200 Folder 19 REL-DAY "Serrasoid" Matter--Transcript by C. LaPorte,1948-1951


Box 200 Folder 20 Armstrong--Correspondence with Broadcast Transmitter Licensees--D. M. Raymond,, 1948-1950



Box 201 Folder 1-3 File of Briefs,1948-1951, (3 Folders)


Box 201 Folder 4-5 Armstrong--General Electric--Correspondence Regarding Schenectady Receivers,1937-1948, (2 Folders)


Publications


Box 201 Folder 6 Radio Maintenance,1948 January


Box 201 Folder 7 Science News Letter,1948 November 27


Box 201 Folder 8 RCA Advertisements,1946, undated


Box 201 Folder 9 Radio Club of America


Box 201 Folder 10 N. V. Phelps' Gloeilampenfabrieken Eindhoven, undated


Box 201 Folder 11 Press Release--National Association of Broadcasters,1946 October 22


Box 201 Folder 12 NBC,1940


Box 201 Folder 13 FM for Education (FSA),1948


Box 201 Folder 14 FM Broadcasters, Inc. (Broadcastings Better Mousetrap),undated


Box 201 Folder 15 Clippings,1947-1952


Box 201 Folder 16 Canadian Weekly,1941


Box 201 Folder 17 BBC,1944, undated


Box 201 Folder 18 American Telephone Journal,1907


Box 201 Folder 19 FCC,1945-1947, undated


Box 201 Folder 20 Frequency Modulation Business,1946-1947


Box 201 Folder 21-22 General Electric,1942-1943, undated, (2 Folders)


Box 201 Folder 23 National Youth Administration--Releases, undated


Box 201 Folder 24 Zenith Advertisements,1949, 1954


Box 201 Folder 25 G. E. Review,1939 September


Box 201 Folder 26 Television Digest and FM Reports,1945


Box 201 Folder 27 Railway Gazette,1947 May 30


Box 201 Folder 28 Rochester Engineer,1946


Microfilm--Positives


Cravath, Swaine and Moore



Box 202 Sample


Box 202 Roll Number 1, Slide Numbers 1 through, 1419


Box 202 Roll Number 2, Slide Numbers 1420 through 3089, 1420, 3089


Box 202 Roll Number 4, Slide Numbers 3435 through 4696, 3435, 4696


Box 202 Roll Number 5, Slide Numbers 4697 through 5083, 4697, 5083


Box 202 Roll Number 6, Index 90-Slide Number, 5922



Box 203 Roll Number 7, Slide Numbers 5923 through 7212, 5923, 7212


Box 203 Roll Number 8, Slide Numbers 7214 through 7990, 7214, 7990


RCA Corporation


Box 203 Roll Number 9, Slide Numbers 7991 through 8947, 7991, 8947


Box 203 Roll Number 10, Slide Numbers 08948 through 09917


Cravath, Swaine and Moore


Box 203 Roll Number 11, Slide Numbers 09918 through 11233


Box 203 Roll Number 12, Slide Numbers 11234 through 11858



Box 204 Roll Number 13, Slide Numbers 11859 through 12706


Box 204 Roll Number 14, Slide Numbers 12707 through 13907


Box 204 Roll Number 15, Slide Numbers 13908 through 15314


Box 204 Roll Number 16, Slide Numbers 15315 through 15764


Box 204 Roll Number 17, Slide Numbers 15765 through 16518


RCA Correspondence


Box 204 Roll Number 18, Slide Numbers 16519 through 17819



Box 205 Roll Number 19, Slide Numbers 17820 through 17942


Negatives


Cravath, Swaine and Moore


Box 205 Roll Number 1, Slide Numbers 1 through, 1419


Box 205 Roll Number 2, Slide Numbers 1420 through 3089, 1420, 3089


Box 205 Roll Number 3, Slide Numbers 3090 through 3434, 3090, 3434


Box 205 Roll Number 4, Slide Numbers 3435 through 4696, 3435, 4696


Box 205 Roll Number 5, Slide Numbers 4697 through 5083, 4697, 5083



Box 206 Roll Number 6, Index 90-Slide Number, 5922


Box 206 Roll Number 7, Slide Numbers 5923 through 7212, 5923, 7212


Box 206 Roll Number 8, Slide Numbers 7214 through 7990, 7214, 7990


RCA Corporation


Box 206 Roll Number 9, Slide Numbers 7991 through 8947, 7991, 8947


Box 206 Roll Number 10, Slide Numbers 08948 through 09917


Cravath, Swaine and Moore


Box 206 Roll Number 11, Slide Numbers 09918 through 11233



Box 207 Roll Number 12, Slide Numbers 11234 through 11858


Box 207 Roll Number 13, Slide Numbers 11859 through 12706


Box 207 Roll Number 14, Slide Numbers 12707 through 13907


Box 207 Roll Number 15, Slide Numbers 13908 through 15314


Box 207 Roll Number 16, Slide Numbers 15315 through 15764


Box 207 Roll Number 17, Slide Numbers 15765 through 16518



Box 208 RCA Correspondence


Box 208 Roll Number 18, Slide Numbers 16519 through 17819


Box 208 Roll Number 19, Slide Numbers 17820 through 17942


Box 208 Unidentified (3 Boxes)


Radio Engineering Laboratories (REL)



Box 114 Folder 7 Correspondence, 1948-1953


Box 114 Folder 8 Instruction Manuals for Saw Tooth Transmitter and R.Amplifier, 1941


Box 114 Folder 9 "FM by REL"--Booklet 259, undated


Box 114 Folder 10 Instruction Manual and Schematics for Model 694 STL, 1948-1951


Box 114 Folder 11 Amplifier-Predistorter-Corrector-Diagram and List of Equipped FM Broadcast Stations,, 1939-1941


Box 114 Folder 12 Old Head End-Input Circuit Special Receiver-UHF-Super Heterodyne-Diagram and Packing Slips,, 1941


Box 114 Folder 13 Correspondence, 1952-1953


Box 114 Folder 14 Correspondence and Reports, 1940-1950


Box 114 Folder 15 British Interest in Use of FM in War Measures, 1941-1943


Box 114 Folder 16 Gates Equipment Book, undated


Box 114 Folder 17 Schematics and Parts List--Booklet, 1939


Box 114 Folder 18 Push Pull 6L6 Amplifier--Schematics and Parts List, 1937


Box 114 Folder 19 Financial Statements, 1948


Box 114 Folder 20-21 Correspondence, 1940-1947, (2 Folders)


Box 114 Folder 22 Comments on a Memo by L.D. Statham of December 5, 1941 on "the Sine Sweep Echoscope," 1941, December 5, 1941, 1941


Box 114 Folder 23 REL Lab Photographs, undated


Box 114 Folder 24 Aircraft Radio Laboratory--General, 1940-1950


Box 114 Folder 25 Instruction Book for Technical Purpose FM Receivers, undated


Box 114 Folder 26 Compilation of REL, RCA, and AT and T--Correspondence, 1934-1939



Box 224 Folder 10 Publication--"Telecommunication Pioneers,", 1963



Box 115 Folder 1 Radiofile--Technical Information Guides, 1946-1950



Box 223 Folder 10-17 Radio Photofact Service (Howard W. Sams)--A through P, undated, (8 Folders)



Box 224 Folder 1-4 Q through Z, undated, (4 Folders)


Radio Stations



Box 115 Folder 2-3 Broadcasting Companies--Correspondence, 1940-1954, (2 Folders)


Box 115 Folder 4 "Radio Technical Commission for Marine Services"--Report, 1950


Box 115 Folder 5 Radio Craft Special Issue, 1948 June


Litigation


Box 115 Folder 6 Armstrong v. The Radio Craftsman, Inc.--Order, Briefs and Pleadings, 1955


Box 115 Folder 7 Radio Stations and Broadcasting Companies--Correspondence, 1952


Radio Technical Planning Board (RTPB)


Box 115 Folder 8 Synchronization Standards and Video Modulation, 1944


Box 115 Folder 9 Report on Standards and Frequency Allocations for Postwar Television,, 1944


Radio and Television Manufacturers Association


Box 115 Folder 10-13 General, 1940-1945, 1950-1953, 1940-1945, 1950-1953, (4 Folders)


Box 115 Folder 14 Ragazinni, J.R.--The Effect of Fluctuation Voltages on Linear Detection,, 1941


Box 115 Folder 15 Rand, Ayn--"The Only Path To Tomorrow"--Article Includes Biographical Sketch of Armstrong,, 1945


Box 115 Folder 16 Raytheon Manufacturing Co.--Memoranda, 1946


Box 115 Folder 17-18 Real Estate--General, 1943-1952, (2 Folders)


Box 115 Folder 19 Reception--Correspondence, 1950


Box 115 Folder 20 Reedy, George--Correspondence, 1949


Box 115 Folder 21 Regenerative Circuit Case--Clippings and Reports, 1934


Box 115 Folder 22 Rhombic Antennas, 1952


Box 115 Folder 23 Ridenour, Louis N.--Correspondence, 1946


Box 115 Folder 24 Ring, Andrew J.--Articles and Correspondence, 1935


Box 115 Folder 25 Robinson, Hugh--General, 1920-1921


Box 115 Folder 26 Rockwell, R.J.--"Why All the Shouting About FM?,", 1940


Box 115 Folder 27 Roddam, T.--"Transistors,", 1953


Box 115 Folder 28 Roder, H.--"Amplitude, Phase, and Frequency Modulation,", 1931


Box 115 Folder 29 "Frequency Modulation,", 1922


Box 115 Folder 30 "Wideband Frequency Modulation,", 1936


Box 115 Folder 31 "Theory of the Discriminator Circuit for Automatic Frequency Control,", 1938


Box 115 Folder 32 "Effect of Tuned Circuits on Frequency Modulated Signal,", 1937


Box 115 Folder 33 Roetken, Smith and Friis--"The TD-2 Microwave Radio Relay System,", 1951


Box 115 Folder 34 Rider, J.F.--"The New Frequency Modulation,", 1940


Round, H.J.


Box 115 Folder 35 Clippings and Correspondence, 1966


Box 115 Folder 36 Correspondence, 1951



Box 116 Folder 1-4 Correspondence, 1919-1953, (4 Folders)


Box 116 Folder 5 "Directed Wireless Telegraphy,", 1906


Box 116 Folder 6 "The Elevated Conductor in Wireless Telegraphy,", 1906


Box 116 Folder 7 "Wave Lengths in Wireless Telegraphy,", 1906


Box 116 Folder 8 "Direction and Position Finding,", 1920


Box 116 Folder 9 "Marconi Wireless Telegraphy in Brazil,", undated


Box 116 Folder 10 Correspondence, 1951-1967 (Gift), 1951-1967


Box 116 Folder 11 Royal Society of Arts, 1948-1953


Box 116 Folder 12 Runge, W.--"Investigation of Amplitude and Frequency Modulated Transmitters,", 1930


Box 116 Folder 13 "On Modulation, Transmitter Band Width and Demodulation,", 1930


Box 116 Folder 14 "On the Possibility of Separating Transmitters Whose Side-Bands Overlap,", undated


Box 116 Folder 15 Runyon, C.R.--Yonkers Ham Station "Below 200'," New York Telegram Radio 1927


Box 116 Folder 16 Russell, J.B. and F.M. Gager--"A Quantitative Study of the Dynatron,", 1935


Box 116 Folder 17 Rust, Keal, Ramsay and Sturley--"Broadcast Receivers: A Review,", 1941


Box 116 Folder 18 Rye Beach, New Hampshire--Correspondence, 1950-1953


Box 116 Folder 19 Salinger--"Theory of Frequency Analysis by Means of Search Tones,", 1929


Box 116 Folder 20 Salisbury, Winfield--Correspondence, 1953


Box 116 Folder 21 Sandeman, E.K.--Articles, undated


Box 116 Folder 22-24 Sarnoff, David--General, 1934-1950, (3 Folders)


Box 116 Folder 25 Sashoff, S.P. and J. Weil--"On Static Emanating From Six Tropical Storms and its Use in Locating the Position of the Disturbance,", 1939


Box 116 Folder 26 Schairer, Otto S.--General, 1931-1940


Box 116 Folder 27 Schrage, W.E.--"The ABCs of Frequency Modulation,", 1936


Box 116 Folder 28 Schuchmann, F.--"The Maintenance of Wavelength of Machine Transmitter Stations for Wireless Telegraphy According to the Method of Siemens and Halske/Telefunken,", 1925


Box 116 Folder 29 Scott, Herbert--"Frequency vs. Phase Modulation,", 1940


Box 116 Folder 30 Scott Radio Labs--License Agreements, 1939-1951


Box 116 Folder 31 Seeley, S.W. and J. Avins--"The Radio Detector,", 1947


Box 116 Folder 32 Seeley, S.W.--"Balanced Phase Shift Discriminators,", undated


Box 116 Folder 33 "Frequency Modulation,", undated


Box 116 Folder 34-35 "Radio Detectors for FM Receivers," 1947, undated, 1947, undated, (2 Folders)


Box 116 Folder 36 Semm, A.--"The German Shortwave Radio Transmitter,", 1929


Litigation


Box 116 Folder 37 Armstrong v. Sentinel Radio--General, 1955



Box 117 Folder 1 Motion for Leave to File Amended Answer and Plaintiff's First Interrogatories to Defendant,, 1955


Box 117 Folder 2 Correspondence, 1955


Box 117 Folder 3 Pleadings and General Legal Documents, 1955-1956


Box 117 Folder 4 Orders and Briefs, 1954-1955


Box 117 Folder 5 Shannon, G.E.--"Recent Developments in Communication Theory,", 1950


Box 117 Folder 6 Shielded Rooms--Correspondence, 1950


Box 117 Folder 7 Shouse, James--General, 1946


Box 117 Folder 8 Shute, E.R.--"The Varioplex-A New Development in Telegraphy,", 1940


Box 117 Folder 9 Simon, I.--"Forces Acting on Superconductors in Magnetic Fields,", 1953


Box 117 Folder 10 Simon, Leslie--"On Bridging the Gap Between Research and Development,", 1952


Box 117 Folder 11 Skinner, Cook--Correspondence, 1949-1953


Box 117 Folder 12 Slaby, A.--"A New Telegraphy,", 1898


Box 117 Folder 13-14 Sleeper, Milton--Correspondence, 1941-1953


Box 117 Folder 15 Smith, C.H.--"Note on the Relationships Existing Between Radio Waves Modulated in Frequency and in Amplitude,", 1930


Box 117 Folder 16 Smith, D.B. and W.E. Bradley--"The Theory of Impulse Noise in Ideal Frequency Modulation Receivers,", 1946


Box 117 Folder 17 Smith, H.P.--"Transmission Line Calculator,", 1939


Box 117 Folder 18 Soucy, C.I.--"Temperature Coefficients in Electronic Circuits,", 1948


Box 117 Folder 19 Spingarn, J.H.--"Radio is Yours,", 1946


Box 117 Folder 20 Southampton, New York--Receiving Tests, 1950


Box 117 Folder 21 Sponsor Magazine--Report and Correspondence, 1951


Box 117 Folder 22 Squire, G.--"Multiplex Telephony and Telegraphy Over Open-Circuit Bare Wires Laid in the Earth or Sea,", 1920


Box 117 Folder 23 "Multiplex Telephony and Telegraphy by Means of Electric Waves Guided by Wires,", 1911


Box 117 Folder 24-25 Stanton's Electric and Communications Digest--Articles, 1949-1954, (2 Folders)


Static


Box 117 Folder 26 Early Notes, Diagrams and Data, undated


Box 117 Folder 27 Unidentified Oscillograms, undated


Box 117 Folder 28 Oscillograms, 1929 June 18


Box 117 Folder 29-30 Siphon Recorder Tape of Armstrong Experiments "Single Z and Balance Sending,", 1927 March-April, (2 Folders)


Box 117 Folder 31 Short Wave--General, 1952


Box 117 Folder 32-33 Diagrams, undated, (2 Folders)


Box 117 Folder 34 Siphon Recorder Tape of Demo by Armstrong to Sarnoff and Winterbottom at Columbia Hartley Research Center--Exhibit Z,, 1927


Box 117 Folder 35-39 Siphon Recorder Tape of Experiments, 1927-1929, (4 Folders)



Box 118 Folder 1 Siphon Recorder Tapes of Experiments, 1927


Box 118 Folder 2 Signal-Static Calculations, undated


Box 118 Folder 3 Diagrams, undated


Box 118 Folder 4 Explanation of Void Ratio--Notes, undated


Box 118 Folder 5 Steinman, David--General, 1952-1953


Box 118 Folder 6 Sterling, George--General, 1947-1948


Box 118 Folder 7 Stetson, Harlan T.--General, 1948-1949


Box 118 Folder 8 Stevenson, A.R. and S. Ramo--"A New Course in Industry in High Frequency Engineering,", 1940


Box 118 Folder 9 Stokowski, Leopold--"New Vistas in Radio,", 1935


Box 118 Folder 10 Stricker, Adam--Correspondence, 1953


Box 118 Folder 11-12 Stromberg-Carlson Telephone Manufacturing Co.--General, 1939-1952, (2 Folders)


Box 118 Folder 13 "Investigation of 'Narrow Band' vs. 'Wide Band' Frequency Modulation System"--Report,, 1940


Box 118 Folder 14 Strutt, M.J.O--Articles, 1946


Box 118 Folder 15 Stumpers, F.L.H.M.--"Some Investigations Regarding Vibrations with Frequency Modulation "--Thesis and Correspondence,, 1946


Box 118 Folder 16 "The Determination of the Distortion in a Frequency Modulator,", 1948


Box 118 Folder 17 "The Phase Discriminator: Its Use as Frequency-Amplitude Converter for FM Reception,", 1944


Box 118 Folder 18 Sturley, K.R.--"Frequency Modulation,", 1945


Box 118 Folder 19 Sullivan, J.F.--"Low Loss Voice,", 1925


Box 118 Folder 20 Summerhayes, H.R.--"Frequency-Modulation Station Monitor,", 1943


Box 118 Folder 21 "260-350 Megacycle Converter Unit for G.E. Frequency-Modulation Station Monitor,", 1943


Litigation


Armstrong v. Sylvania Electric Products, Inc.


Box 118 Folder 22 Pleadings, 1956


Box 118 Folder 23 Data for Argument of Motion, 1955


Box 118 Folder 24 Data, Legal Documents and Papers Not Used, 1955


Box 118 Folder 25 Data for Brief and Argument on Motion, 1955


Box 118 Folder 26 Contract, 1943-1945


Box 118 Folder 27 Correspondence on War Department Equipment, 1943-1944



Folder 28 Technical Section of the Sylvania News Articles, 1949-1954



Box 118 Folder 29 Sylvania News Index, 1946-1949


Box 118 Folder 30 Swift, Gilbert--Amplifier Testing by Means of Square Waves, 1939


Box 118 Folder 31 Swinton, A.A.C.--"Demonstration of the Wehnelt Electrolytic Contact-Breaker,", 1899



Box 261 Tape (Magnetic) Recordings-12"


Box 261 "W2AG--Frequency vs. Amplitude"--"Continental Dance Music,", undated


Box 261 "RCA Test Cuts,", undated


Box 261 "Haddonfield AM-FM Comparison 1935,", 1948


Ampex 406 Reel to Reel Recordings


Box 261 Tape Recording 3a, 3b, 4--NBC, 1947 July 3 (3 reel to reels), 1947 July 3


Audio Cassette


Box 261 "Copy of Armstrong Tape of July, 2, 1947"



Box 118 Folder 32 Tarzian, Sarkes--General, 1944


Box 118 Folder 33 Taylor, A.H.--Letter to Fortune Magazine Stating that Armstrong is not the Inventor of FM,, 1939


Box 118 Folder 34 Technical Appliance Co. (TACO)--Correspondence and Catalogs, 1952-1954


Box 118 Folder 35 Tele-Tech Coverage of FM vs. AM, 1949


Television


Box 118 Folder 36 General, 1949-1950



Box 119 Folder 1-2 General, 1947-1953, (2 Folders)


Box 119 Folder 3 Color, 1944-1953


Box 119 Folder 4 "Television: Its Development and Accomplishment"--Bell Labs Booklet, 1927


Box 119 Folder 5 Picture and Sound Carriers, undated


Box 119 Folder 6 Articles, 1940


Box 119 Folder 7 "Interim Report on the Design and Development of a UHF Television Transmitting Antenna,", 1952


Box 119 Folder 8 Interference--Correspondence, 1946-1949



Folder 9 Tesla, Nikola--General, 1943-1954



Box 119 Folder 10 Articles, 1900-1904


Box 119 Folder 11 Terman, F.E.--"Radio Engineering,", 1932


Box 119 Folder 12 Terman, F.E. and N.R. Morgan--"Some Properties of Grid Leak Power Detection,", 1930


Box 119 Folder 13 Thatcher, E.W.--"On the Reduction of Shot Effect Fluctuations by Electron Space Charge,", 1932


Box 119 Folder 14 Thomson, E.--"Dynamic Induction at High Potentials and Frequencies,", undated


Box 119 Folder 15 Thompson, J.J.--"On Some of the Consequences of the Emission of Negatively Electrified Corpuscles by Hot Bodies,", 1902


Box 119 Folder 16 Tiberio, U.--"Measure of Distance by Means of Ultra Short Wave (Radio Telemetry),", 1939


Box 119 Folder 17 Tillman, J.R.--"Linear Frequency Discriminator,", 1946


Box 119 Folder 18 Tilton, Edward P--"New Theories on VHF Wave Reduction,", 1952


Box 119 Folder 19 Titanic--"Role of Radio Reception in Rescue Efforts,", 1953


Box 119 Folder 20 Train Radio--Articles, 1945-1946


Box 119 Folder 21 Turner, P.K.--"A New Valve Characteristic,", 1932


Box 119 Folder 22 "U-H-F Technique,", 1942


Box 119 Folder 23 Underhill, C.R.--Correspondence (Photographs), 1935-1953


Box 119 Folder 24-25 Tobey, Charles W.--General, 1947-1950, (2 Folders)


Unites States Air Force Contracts


Box 119 Folder 26-28 Contract #W28-099 ac-14--General, 1945-1953, (3 Folders)


Box 119 Folder 29 Termination, 1953


Box 119 Folder 30-31 General, 1945-1950, (2 Folders)


Box 119 Folder 32 Contract #W28-003-sc-248--General, 1943-1944


Contract #W28-099 ac-14



Box 120 Folder 1 Packing Lists--Government Furnished Property, 1945-1952


Box 120 Folder 2 Government Property and GFP Status, 1945-1952


Box 120 Folder 3 Correspondence, 1949-1953


Box 120 Folder 4 Radar Transmitter Log, undated


Box 120 Folder 5 Operating Instructions High Power Frequency Modulation Doppler Radar System,, undated


Contract #AF19 (604)-889, Cambridge Research Center


Box 120 Folder 6-7 General, 1951-1954, (2 Folders)


Box 120 Folder 8 Vouchers, 1946-1954


Box 120 Folder 9 Orders, 1953-1954


Box 120 Folder 10 Correspondence, 1953-1956


Box 120 Folder 11 Requisitions for Payments, 1954-1955


Box 120 Folder 12 Supply Orders, 1953-1954


Box 120 Folder 13 General, 1953



Box 248 Account Log--Disbursements and Receipts, 1946-1953


Contract #W28-099 ac-14



Box 120 Folder 14 Collins Radio Co., 1948-1952


Box 120 Folder 15 General, 1945-1953


Box 120 Folder 16 Security, Agreements and Correspondence, 1949-1954


Box 120 Folder 17 Data Lists, Equipment Specifications and Service Test Reports, 1945


Box 120 Folder 18 "Proposal for Project MX1179 Integrated Interceptor Electronic and Control System,", 1950


Box 120 Folder 19 General, 1943


Box 120 Folder 20 "Preliminary Descriptive Specifications: Projection Console for Signal Corps,", 1943


Box 120 Folder 21 "Maintenance Parts List for Radio and Radar Equipment,", 1945


Box 120 Folder 22 "Report on Calibration and Evaluation Test Series SCR-602 Radar-Air Defense Board Project No. 85 and 52,", 1943


Box 120 Folder 23 "Report on Calibration of the SCR-271-D at Orlo Vista, Florida,", undated


Box 120 Folder 24 Radio Equipment Proposals, 1943-1944



Box 121 Folder 1 "Jamming Tests Against the Orlando Air Defense System-Report,", 1943


Box 121 Folder 2-3 Signal Corps Contract Records--General, 1941-1948, (2 Folders)


Box 121 Folder 4 Contract #W28-099 ac-14--Receipts and Disbursements, 1946


Box 121 Folder 5-6 General, 1941-1959, (2 Folders)


Box 121 Folder 7 Air Corps Contract Requisitions, 1946-1952


Box 121 Folder 8 General Correspondence, 1947-1953


Box 121 Folder 9-14 Orders Completed, 1945-1952, (6 Folders)


Box 121 Folder 15 General--Includes Contract Correspondence Regarding Patent Applications and Changes,, 1940-1948


Box 121 Folder 16 Blueprints, 1940


Box 121 Folder 17 "Preliminary Instruction Book NLS-667 Tripler and 600Mc. Amplifier,", 1945



Box 122 Folder 1-2 "Preliminary Instruction Book NLS-667 Tripler and 600Mc. Amplifier,", 1945, (2 Folders)


Box 122 Folder 3 "The Maximum Range of a Radar Set,", 1943


Box 122 Folder 4 Pilotless Aircraft Report, undated


Box 122 Folder 5 Radar Report, undated


Box 122 Folder 6 Correspondence, 1943-1945


Box 122 Folder 7 General, 1939


Box 122 Folder 8 Radio Set Blueprints, 1940


Box 122 Folder 9-13 Bills Paid through E.H. Armstrong Account No. 2, 1946-1948, (5 Folders)


Box 122 Folder 14 Account Book, 1951


Box 122 Folder 15 "The Effect of Jamming on the Maximum Range of a Radar Set,", 1943


Box 122 Folder 16 Radar Reports, 1952-1953


Box 122 Folder 17 Summary of Comparative Tests of Radio Set SCR-508 and British Wireless Set No. 19,, 1942


Box 122 Folder 18-22 Bills Paid through E.H. Armstrong Account No. 2, 1950, (5 Folders)


Contract W28-099 ac-14



Box 123 Folder 1-6 Bills Paid Through E.H. Armstrong Account No. 2, 1951-1953, (6 Folders)


Box 123 Folder 7-9 Contract #AF19 (604)-889--Bills Paid, Charges, 1953-1954, (3 Folders)


Box 123 Folder 10-12 Bills Paid Through E.H. Armstrong Account No. 2, 1949, (3 Folders)


Box 123 Folder 13 FM Warning Equipment (Experimental Pre-service Test Model), 1943


Box 123 Folder 14 E. H. Armstrong Account No. 2--Statements, 1946-1953


Box 123 Folder 15-16 Account Book, 1946-1950, (2 Folders)


Contract W28-099 ac-14



Box 225 Folder 1-2 "High Power Frequency Modulation Doppler Radar System"--Final Report,, undated, (2 Folders)


Box 225 Folder 3 "Operating Instructions,", undated


Box 225 Folder 4 Radar Development Notes--Includes Schematics--Robert Hull, 1944-1953


Box 225 Folder 5 Patent for Radar--United States Application No. 794,608, Filed 1947 December 30, 1943-1955, 1947 December, 1943-1955


Box 225 Folder 6 High Power Generator--Propagation--Reference Articles and Reports,, 1944-1950


Box 225 Folder 7-12 Logbooks for Armstrong Lab--Alpine, New Jersey--Robert Hull, 1947 June-1954 March, (6 Folders)


Box 225 Folder 13-14 Photographs, 1948-1950


Box 225 Folder 15 Contacts--General, 1953-1959



Box 248 Contract No. W28-099 ac 14



Box 248 (flat) Armstrong Laboratory, Alpine, NJ--Preliminary Drawings and Photographs--Department of the Air Force, 3151st Electronics Station, Watson Laboratories, Red Bank, NJ, 1948-1949 (2 copies), 1948-1949



Box 249 Armstrong Laboratory, Alpine, New Jersey--Recorded Signal at Alpine--400 Mc Rd. Hill, Massachusetts (Robert Hull), 1953 November-December (4 rolls), 1953 November-December


Box 249 First 425 Mc Recording--Southampton, New York (Shinnecock Hills, Long Island), 1950 October 27 (in Box), 1950 October 27


Project Lincoln



Box 124 Folder 1 Massachusetts Institute of Technology (MIT) Department of Electrical Engineering Booklet,, 1952-1953


Box 124 Folder 2-5 General, 1950-1953, (4 Folders)


Box 124 Folder 6 Invoices, 1953


Box 124 Folder 7 Research Laboratory of Electronics-Quarterly Progress Report, 1953


Box 124 Folder 8 MIT Bulletin, 1952-1953


Box 124 Folder 9-10 "High Power Frequency Modulation Doppler Radar System"--Armstrong Lab, Alpine, NJ--W28-099 ac-14--Final Report,, undated, (2 Folders)


Box 124 Folder 11 Security Questionnaire, 1944


Box 124 Folder 12 Early Records of 5 Meter Transmissions, 1930-1931


Box 124 Folder 13 Personnel Clearance Matters, 1946-1947


Box 124 Folder 14 Contract #W28-003-SC-248--Signal Corp Communications, 1943-1946


Box 124 Folder 15 Correspondence, 1954


Box 124 Folder 16 Security Information, 1953


United States Army


Box 124 Folder 17 "Leap Frog Telephones in the Military"--Press Release, 1945


Box 124 Folder 18 Equipment Orders,