This collection includes floor plans, maps, correspondence, reports and press clippings pertaining to Columbia University campuses and buildings. The bulk of the collection is divided by building name; general maps, reports and correspondence relating to the Morningside Heights campus are filed separately.
The Historical Photo Collection contains images of persons, events, and activities associated with Columbia College (1754-1896) and Columbia University (1896-).
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.