Central Files is composed chiefly of correspondence sent and received between Columbia University administrators and other University officers, faculty, and trustees, as well as correspondence sent and received between University administrators and individuals and organizations from outside the university.

The surviving files of official correspondence, reports, documents, and printed materials of King's College from 1750 to 1784 and Columbia College from 1785 to 1890, as well as Columbia University up to 1964. The King's College era materials include grants, deeds, indentures, lists of governors, leases, accounts, etc. The Columbia College era papers commence with documentation regarding the attempts to revive the college at the end of the American Revolution. In the later period these papers primarily supplement and document the minutes of the meetings of the Board of Governors and the Board of Trustees. Much material was destroyed and scattered in the late 19th century leaving this collection quite incomplete.

The collection consists of newspaper clippings, publications, correspondence, memos, meeting minutes, and promotional material related to the activities and interests of Columbia's LGBT student groups. It also contains some syllabi, reading material on homosexuality, financial statements, surveys, and a few photographs.

Records documenting Columbia University's activities prior to, during and immediately following World War II represent the focus of the collection. The collection contains material generated by a variety of groups and offices on campus evidencing the varied activities undertaken by the Columbia community during this time of world crisis.

Established in 1965 by Columbia University, the Double Discovery Center (DDC) provides educational programs and services to low income and first generation college-bound junior high and high school students in New York City. The DDC is one of the oldest Upward Bound programs in the United States. The collection contains the records of the DDC from 1965 to 2005, including student files and materials documenting the DDC's primary programs, Upward Bound and Talent Search.

Correspondence, memoranda, reports, notes, committee minutes, student information cards, pamphlets, flyers, and announcements relating to the Office of the Dean and the Graduate School of Arts and Sciences.

The Graduate School of Journalism Records document the progression of the school from its founding in 1912 through the 1990s. The records consist of audio/visual material, clippings, copies of various publications, administrative correspondence, notes, photographs, and transcriptions of articles and speeches.

This collection is comprised of the personal and professional papers of Leo R. Etzkorn, the treasurer of the New York Library School Association.

Marie Runyon was an activist and former New York State legislator. Born in North Carolina in 1915, she moved to Morningside Heights and in 1963 began a decades long fight against Columbia University over its real estate practices and expansion in the neighborhood. Runyon founded the Morningside Tenants Committee as well as other tenants' organizations, and she brought a number of cases to court to prevent her eviction from her apartment at 130 Morningside Drive. She also worked for many political and service organizations throughout her career.

The Morningside Area Alliance is an organization working for community improvement on behalf of its member institutions in the Morningside Heights neighborhood in New York City. The organization was founded as Morningside Heights Inc. in 1947 through joint action of fourteen Morningside Institutions--Columbia University, St. Luke's Hospital, Cathedral Church of St. John the Divine, Teacher's College, Barnard College, Corpus Christi Church, Home for Old Men and Aged Couples, International House, Jewish Theological Seminary, Juilliard School of Music, St. Hilda's and St. Hugh's School, The Riverside Church, Union Theological Seminary, and the Women's Hospital of St. Luke's Center--with the expressed purpose of "[promoting] the improvement of Morningside Heights as an attractive, residential, educational, and cultural area." The collection includes much, if not all, of the material that was created by the organization as part of its daily business from 1947 to 1992, when the materials were accessioned into University Archives at Columbia University. This includes records of the Board of Directors and the various Committees within the Alliance; assorted publications, reports, pamphlets, and theses both acquired and created by the organization; files of the different offices within the organization; maps, plans, and photographs used and created by the Alliance for its work; and the collected materials and files created for the organization's projects in different subject areas--specifically buildings, community services and programs, public safety, schools, and the Morningside General Neighborhood Renewal Plan. The collection also includes a large quantity of material rearranged into subject files on different areas of concern within the organization.