Correspondence, manuscripts, photographs, prints, and printed material relating to Tompkins and his family. The cataloged correspondence includes two letters while he was Governor, one from John Peter Van Ness, New York Congressman, and Tompkin's letter to Rev. Peter I. Van Pelt on the creation of a college on Staten Island. The manuscripts consist of Tompkin's Columbia College valedictory address, biographical and genealogical items. There are 5 portraits of Tompkins and his wife as well as cabinet photographs of the Governor's mansion in Albany

This collection contains three sets of reports from the academic departments to the President of Columbia College (1890) and Columbia University (1900 and 1927).

This collection consists of the course enrollment, faculty service and relative tuition income for each academic department in the Arts & Sciences and the Schools of Engineering, Business and Law. Originally these "course materials" included institutional figures from 1955-1956 to 1960-1961, but were updated throughout the 1960s.

This collection of various historical materials collected by the Columbia University Physics Department includes photographs and negatives of faculty members, faculty biographical information, images of related buildings and grounds, correspondence between faculty members and others, publications, information concerning guest lecturers in the department, as well as materials used in exhibitions and presentations depicting the department's history.

This collection contains records of the Physics Department of Columbia University and several of its affiliated research laboratories: the Columbia Radiation Laboratory, the Pupin Cyclotron Laboratory, the Nevis Cyclotron Laboratory, and the Pegram Nuclear Physics Laboratory.

This collections consists of the Department of Zoology staff meeting minutes (1925-1937) and the correspondence of Professor James H. McGregor (1900-1942).

This collection consites of the correspondence and project files of the Dharam Hinduja Indic Research Center at Columbia University.

The Card Catalog is a negative 16mm. motion picture film of the Dictionary Card Catalog of Columbia University Libraries ca. 1938-1948. The film was meant to be a record copy of the catalog to be uded for reproducing it if it were ever mutilated or destroyed. Unfortunately, the quality of the film is so poor that it is unusable for reproduction. The films have been retained as a sample of the mid-twentieth century holdings of a large American academic library.

This is an artificial collection of diplomas and certificates awarded to people associated with Columbia University from its founding as Kings College in 1754. Some diplomas found in this collection were awarded to Columbia-related individuals by other institutions. Also includes certificates presented to individuals and to the University as an institution, usually for honorary purposes. Correspondence directly related to some of these honors can also be found in this collection.

A collection of color photographs documenting major campus events for undergraduate students primarily from 2003 to 2004 collected by the Division of Student Affairs. Events include Columbia College and School of Engineering Class Day graduation ceremonies, Move-In Day for the freshmen class in August 2003, Columbia250th "Birthday Bash" in October 2003, Homecoming and Family Weekend, both in 2003.