The series is divided into 4 subseries: General Papers, Reference Files, Exhibitions, and Awards, Degrees, and Tributes. Material is arranged chronologically within each subseries, with undated material at the end of each subseries.
Four Flap #1 Platt, Charles A. "Personal a/c Journal" and Platt, William and Geoffrey. "Partnership.", 1923-1933, 1940-1949, 1 item
Bound ledger book
Accounting records. CAP, pp. 1-42; William. & Geoffrey Platt, pp. 43-151.
2006.007
Box 09 Folder 19 Platt firm consultant services., 1927, 1932, 1932, 1933, 1937, 15 pages
Typescript carbon with annotations.
Includes statement of services, charges, job lists, biographical information, letter to Robert W. McCord.
2006.007
Box 09 Folder 20 Chaloner Prize Foundations. Invoices., 1928, 1935-1942, 7 pages
Typescript carbon with annotations.
Some payments to William & Geoffrey Platt.
2006.007
Box 09 Folder 21 William & Geoffrey Platt partnership announcement., 1933 Jan 01, 1 item
Printed card
2006.007
Box 09 Folder 22 Architectural Record., 1904 Mar, 1 item
Bound volume
Includes article by Herbert Croly on work of CAP.
2006.007
Box 05 Folder 8 "Ten Houses Designed by Charles A Platt." Architecture., 1912 Aug 15, 1 item
Booklet
Includes article by Herbert Croly on work of CAP.
2006.007
Box 09 Folder 23 655 Park Ave., New York, N.Y., 1922 Dec 01, undated, 3 items
Typescript carbon and newsprint clippings
Memoranda and newspaper clippings.
1976.008
Box 09 Folder 24 Cortissoz, Royal. "Wilkes-Barre Art Museum." Wyoming Valley Society of Arts and Sciences., 1923, 3 items
Booklets
Includes architectural renderings and plans by CAP. Three copies.
2006.007
Box 09 Folder 25 "The Freer Gallery of Art, Washington, D.C." Architecture., 1924 Sep, 4 pages
Printed papers
Includes architectural renderings and plans by CAP. Three copies.
2006.007
Box 09 Folder 26 American Magazine of Art.., 1925 Mar, 1 item
Bound volume
Includes article by Royal Cortissoz on CAP's preliminary drawings for the National Gallery of Art and editorial by Edward Drummond Libbey on need for Gallery.
2006.007
Box 09 Folder 35 640 Park Ave., New York, N.Y., 1927 Dec, 1 item
Gelatin silver print, mounted on cloth
Irving Underhill, photographer.
2006.007
Box 09 Folder 27 "520 East Eighty-Sixth Street.", circa 1928, 1 item
Booklet
Promotional material.
2006.007
Box 09 Folder 28 "530 East Eighty-Sixth Street.", circa 1928, 2 items
Booklets
Promotional material.
2006.007
Box 09 Folder 29 "University of Illinois: The Library Building.", 1929 Oct 18, 2 items
Booklets
Prepared for building dedication.
2006.007
Box 09 Folder 30 "New Landmark Against New England Sky." From unidentified source., circa 1931, 1 item
Printed paper
Concerns dedication of Chapel at Phillips Academy.
2006.007
Box 09 Folder 31 "Alger House: a guide to the house & its collections." Detroit Institute of Arts., 1936, 2 items
Booklets
2006.007
Box 09 Folder 32 Astor Court Apartments, exterior detail and interior view., undated, 2 pages
Printed papers
1976.008
Box 09 Folder 33 Hill Dryer, illustration., undated, 1 page
Printed paper with annotations
Separated from mechanical drawings for Astor apartment house at 120 East End Ave., New York, N.Y.
1974.002
Box 09 Folder 34 St. Regis Hotel, alterations, New York, N.Y. Old King Cole mural., undated, 2 pages
Printed papers
Mural by Maxfield Parrish. Printed color reproduction and card with description of mural.
1974.002
Box 09 Folder 36 Cortissoz, Royal. "Impressions of Art: Charles A. Platt, a Many-Sided Artist." New York Herald Tribune., 1933 Apr 15, 1 item
Printed paper
Regards CAP exhibition at Century Club.
2006.007
Box 09 Folder 37 "American Academy announces exhibition of works of Charles Adams Platt.", circa 1938, 1 page
Typescript carbon
Press release, including biographical information.
2006.007
Box 09 Folder 38 Catalogue: Exhibition of the Works of Charles Adams Platt at the American Academy of Arts and Letters., 1938 Nov 10-1939 Apr 30, 1 item
Bound volume
2006.007
Box 09 Folder 39 American Academy of Arts & Letters. Expense of exhibition. Invoice., 1938 Nov 15, 1 page
TC with annotations
2006.007
Box 09 Folder 40 Cortissoz, Royal. "Charles A. Platt's Work in Three Arts." New York Herald Tribune., 1938 Nov 20, 1 page
TC with annotations
Regarding CAP exhibition at the American Academy of Arts and Letters.
2006.007
Box 09 Folder 41 "Charles Adams Platt, 1861-1933, Artist and Architect," exhibition. Saginaw Art Museum., 1984, 1 item
Brochure
2006.007
Box 09 Folder 42 American Institute of Architects. Certificate announcing election of CAP as Fellow., 1913 Dec 04, 1 item
Brochure
2006.007
Box 09 Folder 45 University of Pennsylvania. Statement on conferral of honorary degree to C.A.P., [1927], 2 pages
Typescript and typescript carbon
2006.007
Four Flap #2 American Academy in Rome. Resolution of Trustees marking CAP's death., 1933 Oct 17, 1 item
Holograph on paper bound with ribbon in silk and leather
2006.007
Box 09 Folder 43 Chaloner Prize Foundation. Resolution of Trustees memorializing CAP., 1934 Jan 25, 1 page
Typescript carbon
Transcribed excerpt.
2006.007
Box 09 Folder 44 Adams, Herbert. "Tribute read at the Annual Meeting of the American Academy of Arts and Letters.", 1934 Nov 08, 10 pages
Typescript carbon
Two transcriptions. One includes note "sent at the request of Mr. William Platt," initialed C.H.W.
2006.007