Professional papers of Davis, including correspondence, manuscripts, photographs, memorabilia, and printed materials. The correspondence consists chiefly of Davis' typescript carbons of his letters to Columbia colleagues, other physicists, and other individuals at various manufacturers of equipment. The topics covered deal with Columbia students, faculty, course and research work, and his life long interest in the study of x-rays. The majority of these files cover the years 1914 to 1921 and 1932 to 1936. The cataloged letters include one each from Michael I. Pupin, Isidor I. Rabi, and Robert Simpson Woodward, one lengthy letter from Davis, and ten letters from Nicholas M. Butler. Also included are letters from Marie Clark Davis relating to the research of Lucy J. Hayner and Harold Webb for Webb's biography of Davis that appeared in the National Academy of Sciences' BIOGRAPHICAL MEMOIRS (v. 34, 1960) along with extensive notes, bibliographies and manuscript and typescript versions of Webb's article. There are also manuscripts, typescripts, and notes by Davis relating to his research and writings, photographs of Davis and of his x-ray spectograph, and clippings and memorabilia of his life and work.

This collection encompasses the life and career of Fred Friendly as an author, educator, and television news producer.

This collection consists of photographic prints (8x 10 and 11x14) and negatives (35mm and 2 ¼" square) taken by professional photographer Gabriel Amadeus Cooney for Columbia University. Many of the images were ultimately used in a brochure titled Broadway Local published in 1991 and in a series of brochures for the Campaign for Columbia produced between1996 and 1999. Some prints and negatives are in color, but most are in black and white. Many of these negatives and prints correspond directly to contact sheets and prints found in Series I of the Office of Alumni and Development Photograph Collection (UA#0208).

This collection consists of photographs of academic and social life at Columbia's Graduate School of Business as well as alumni activities. Compiled by the Office of Communications, photographs range from the 1950s to the early 2000s and concentrate on the 1980s and 1990s. In addition to photographic prints, the collection contains contact sheets, color slides, negatives, and digital image files.

Collection of annual "facebook" publications issued by the Graduate School of Journalism. These small volumes list members of the incoming class for a particular year with a photo, address, educational background, employment history and personal interests.

The Historical Photo Collection contains images of persons, events, and activities associated with Columbia College (1754-1896) and Columbia University (1896-).

This album documents Holcomb E.M. Jones's time as a student at Columbia College from 1936 to 1940.

Collection of black and white photographs depicting campus activities, individuals, and student life taken by John K. Mladinov, an undergraduate student enrolled at Columbia University between 1939 and 1942.

This collection is a combination of several different accessions of prints, negatives, contact sheets, color slides and digital files that were created by the University Photographer and others in the Columbia University Office of Public Affairs. The collection documents many events held on campus (e.g., commencement, homecoming, 1968 protests), the Morningside campus, individuals (faculty, student athletes), and sporting events.