Correspondence, manuscripts, documents, financial records, photographs, memorabilia, and printed materials. The Foundation's correspondence files consist of letters from different organizations and foundations, including the Martin Luther King, Jr. Center for Social Change, The NAACP, the United Negro College Fund, the Studio Museum in Harlem, and the YWCA. Also included in this collection are community dialogues on race relations (1974-1975); proposed dialogues (1979) on such subjects as the Boy Scouts of America, Columbia University, and the National Council of Christians and Jews; and files on the Whitney M. Young Fellows Retreat Conferences (1980-1984). The collection contains many files on Ed Wilson's bust of Young (1991), including contracts and agreements, records of payments to Wilson, documents concerning the bust's placement in various locations, correspondence with Wilson (1983-1991), and miscellaneous photographs and pictures. The contributions files contain annual listings of contributions and records of contributions from the National Urban League, assorted organizations, corporations, individuals, foundations, and Philip Morris.

A large and important collection of the correspondence, memoirs, and plays of Tennessee Williams. The collection is especially strong in the later works.

Correspondence, manuscripts, documents, photographs, memorabilia, and printed materials. Correspondence is both professional and personal, relating primarily to Fuld's duties in the New York District Attorney's Office, as a judge in the state and federal courts, and to his civic work for the Jewish Theological Seminary, the City College of New York, New York University, and the Columbia University Law School. Major correspondents include: Thomas E. Dewey, Louis Finkelstein, Herbert Lehman, and Nelson A. Rockefeller. The rest of the collection consists of Fuld's briefs, opinions, memoranda, forms of indictments, appeals cases, reports for the New York State Court of Appeals from his appointment in 1946 through 1973, and manuscripts of his speeches and lectures. The memoranda series deals chiefly with investigations into organized crime. In addition there are biographical materials, memorabilia, and photographs.

Correspondence, manuscripts, documents, photographs, subject files and printed materials of Simon Lissim. Among the correspondents are Aleksandr Benois, Mikhail Larionov, Georgiĭ Lukomskiĭ and Saveliĭ Sorin. There are many manuscripts by Lissim himself including the tests for a number of lectures and speeches, sections of his memoirs and essays on aesthectics. The documents include passports documenting his emigration from Russia to France and the United States, and several awards and certificates. There are many photographs of Lissim as well as dozens of photographic reproductions of his work, uncluding Lenox and Sèvres porcelain, textile designs, silver work and graphic arts. There are subjecxt files relating to two books for which he did the illustrations, and there are many folders of clippings documenting his career.

Correspondence, manuscripts, playscripts, screenplays, diaries, documents, contracts, financial records, photographs, phonograph records, motion pictures, playbills, posters, sheet music, cartoons, art work, memorabilia, scrapbooks, and printed materials. . The collection consists chiefly of correspondence and production files relating to the creation, production, and performance of their works for stage, screen, radio, and television, such as Leave It To Me and Kiss Me Kate (with music by Cole Porter), Boy Meets Girl, and My Three Angels. Correspondence (with twentieth century authors, playwrights, musicians, political figures, and actors) includes: George Abbott, Jean Arthur, Bennett Cerf, Katharine Cornell, Jo Davidson, George and Ira Gershwin, Alec Guinness, W. Averell Harriman, Lilli Lehmann, Mary Martin, Laurence Olivier, Mary Pickford, Cole Porter, Regina Resnick, Eleanor Roosevelt, Robert E. Sherwood, Lincoln Steffens, Kurt Weill, Rebecca West, and Thornton Wilder. There is also correspondence concerning Bella Spewack's work with the New York Girls' Scholarship, UNRA, and the Sports Center of Israel. In addition to the production files, there are manuscripts and typescript drafts for novels, short stories, and articles by the Spewacks.

Correspondence, subject files, corporate committee files, corporate reports, yearly appointment calendars, biographical materials, photographs, books from his personal library, memorabilia and works of art. Correspondence includes 3 bound slipcased volumes containing 471 letters, notes and congratulatory telegrams on the occasion of R.D. Lilley being named President of AT&T, April 1, 1972. Correspondents include David Rockefeller and Peter W. Rodino, Jr. Subject files contain Columbia University activities. Manuscript files include his student notebooks from the School of Engineering (1931) and the School of Mines (1934-1935). Corporate committee files include the New Jersey Commission on Civil Disorders, 1967-1968. Memorabilia consists of seven Columbia University related plaques, awards, citations, and varsity letters and fifteen Columbia related commemorative gifts and tokens, as well as thirty-five non-Columbia related diplomas, plaques, awards, citations and certificates and fifty-five non Columbia related trophies, commemorative gifts, and presentation pen & pencil sets. The works of art include two views of the Park Place building "Columbia College New-York" (NEW YORK MIRROR, 1828) and "Columbia College and College Green" (New York, 1830) facsimile reprint of the "Palm tree print"; a print of a drawing of "Columbia University circa 1903" from the Avery Library; two signed prints of Ernest D. Roth "Hamilton Hall" and the "School of Mines"; and a relief print of "John Jay" by Stanley Wyatt.

The Plimpton Family Papers is primarily comprised of correspondence, personal and professional documents, writings and photographs generated by or for George Arthur Plimpton and Frances Taylor Pearsons Plimpton, their son, Francis T.P. Plimpton, and his wife Pauline Ames Plimpton. Also included are documents and photographs produced by or for other Plimpton, Pearsons and Ames family members, from seventeenth century ancestors to late-twentieth century descendants.

The collection consiste of correspondence, memoranda, reports, bulletins, clippings, photographs, awards, and printed material. The files, arranged by genre and topic and reflect her philanthropic and legislative work in the areas of health, specifically cancer, heart disease, and mental health. Her civic and legislative work is covered in detail, as well as her private interests and activities.

The correspondence, research, and teaching files of French-American cultural historian and Columbia University professor emeritus Jacques Barzun (1907-2012).

Correspondence, manuscripts, lectures, notes, diaries, notebooks, reports, financial records, blueprints, photographs, and printed materials of Y.C. James Yen and the IIRR concerned with the development, sharing, and financing innovative methods of teaching, improving agriculture, health and family planning, and education in impoverished villages. Among the cataloged correspondents are: Pearl Buck, William O. Douglas, Nelson Rockefeller, and DeWitt Clinton.