Columbia University Finding Aids > Rare Book & Manuscript Library > Louis G. Cowan papers, 1885, 1952-1976, bulk 1952-1976
Subseries I.1: Cataloged Correspondence
Subseries I.2: Chronological Correspondence, 1952-1976, and undated
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Box 59 Audiotapes
Reel to reel, various sizes. Primarily Columbia University Media Management Seminar. See also: Columbia University in Subject Files.
Box 60 Audiotapes
Reel to reel, various sizes. Various sources.
Box 61 Audiotapes
Reel to reel and cassette. Mainly Columbia University.
