Search Results
Columbia Spectator Photograph collection, 1950-1999 10.5 linear feet
This collection contains approximately 5,500 photographic prints and 12,400 negatives taken and used by the Spectator. The photographs consist of black and white, silver gelatin prints and 35mm negatives. The bulk of the images are portraits, with many press photographs provided to the newspaper by outside sources. Not all prints have corresponding negatives. Photographs were filed together by name so that several views can be found in one folder. The original folder-level description was maintained.
Daniel Talbot Papers, 1923-2010, bulk 1960-2008 493 linear feet
Department of Physics Historical records, 1862-1997, bulk 1906-1957 2.29 linear feet
East Side House records, 1851-1992 18 linear feet
The records include addresses, annual reports, correspondence, memos, minutes, program files, newsclippings, administrative records, photographs, video tape, and film. They include material dating from the decades prior to the establishment of the settlement which shed light on the philosophy and motivation of its founders, and offer a unique view of the first wave of the settlement house movement in America. The records document social conditions, demographic change, political activity and philanthropy in New York City. Addresses by East Side House founder Everett P. Wheeler, included in Series I, document his family history and career as a lawyer and civic reformer prior to the founding of East Side House. Wheeler's correspondence details his role in establishing the settlement and managing it during its first decades.
Ed Benguiat collection, 1953 - 2001 33 Linear Feet
Edward William Mammen papers, 1940-1946 5.5 linear feet
Correspondence, manuscripts, notecards, tabulation sheets, microfilms, photographs, and photostats. The bulk of the collection is made up of his Columbia University doctoral dissertation, THE OLD STOCK COMPANY SCHOOL OF ACTING; A STUDY OF THE BOSTON MUSEUM, and related research materials. The dissertation, published in 1945, uses the Bostom Museum Stock Company to exemplify the nature of American dramatic arts in the nineteenth century vis-a-vis professional theater organizations and their dual purpose of producing shows and training actors. The research materials appear in a variety of formats: chronological lists on notecards recording the actors that performed in particular plays; tabulation sheets that fulfill many purposes, such as recording each actor's experience, the roles the actors played, and the years that they were active with the company. Photographs include those taken of theater sets, actors in costume, and pictures of the Museum building. Photostats and microfilms are almost entirely reproductions of advertisements and flyers
Edwin H. Armstrong papers, 1886-1982, bulk 1912-1954 295.7 linear feet
Professional and personal files including Armstrong's correspondence with professional associations, other engineers, and friends, his research notes, circuit diagrams, lectures, articles, legal papers, and other related materials. Of his many inventions and developments, the most important are: 1) the regenerative or feedback circuit, 1912, the first amplified radio reception, 2) the superheterodyne circuit, 1918, the basis of modern radio and radar, 3) superregeneration, 1922, a very simple, high-power receiver now used in emergency mobile service, and 4) frequency modulation - FM, 1933, static-free radio reception of high fidelity. More than half the files concern his many lawsuits, primarily with Radio Corporation of America, over infringement of the Armstrong patents. Litigation continued until 1967. Other files deal with his work in the Marcellus Hartley Research Laboratory at Columbia University, 1913-1935, and with the American Expeditionary Forces in France during World War I, his Air Force contracts for communications development, Army research during World War II, the Radio Club of America, the Institute of Radio Engineers, FM development at his radio station at Alpine, N.J., the use of FM in television, his involvement in Federal Communications Commission hearings and legislation, and his work with the Zenith Radio Corporation. Also, letters to H.J. Round