The collection of letters and documents addressed to, or relating to, Mrs. Mary Jane Bridges-Adams (1854–1939), British socialist and educationist, in connection with the British Labour movement and with the Russian Political Prisoners and Exiles Relief Committee in London. The collection also includes letters and documents of Georgii Chicherin (1872-1936), Russian diplomat, revolutionary, and second Commissar of Foreign Affairs, concerning his activities in London and Europe.

Correspondence, manuscripts and printed stories by Addington.

The papers document the life and work of author, Columbia University professor, and literary critic, Quentin Anderson. This collection contains his personal and professional correspondence, his writings and research notes, documentation of his professional involvements, and some personal materials.

The papers comprise correspondence, writings, memoirs, personal documents, research materials, photographs, drawings, printed materials of Raisa L'vovna Berg (1913-2006), prominent geneticist and biologist.

This collection contains the personal and professional papers of Marxist scholar and editor Herbert Joseph Putz written under the pseudonym Erik Bert.

This collection contains the personal and professional papers of Sylvia Ardyn Boone, a scholar of Art History with a focus on African art, and the first African-American woman to receive tenure at Yale University. The collection includes manuscripts, correspondence, course materials and syllabi, research notes, printed materials, photographs, video and sound recordings, and other papers relating to professional projects. Also included are dissertation manuscripts for recipients of the Sylvia Ardyn Boone Memorial Prize at Yale.

Lucie Brock-Broido (1956-2018) was an American poet and educator. She authored four volumes of poetry A Hunger (1988), The Master Letters (1995), Trouble In Mind (2004), and Stay, Illusion (2013). The papers contain production material related to each book, drafts, manuscripts, personal and professional correspondence, teaching material, personal and biographical documents, printed resources, childhood mementos, books owned by Brock-Broido, and editions of Brock-Broido's books.

With the exception of letters to John Dewey, George Rives, G. Stanley Hall and some original incoming correspondence, the papers of James McKeen Cattell consist of typescript copies of correspondence with Seth Low, Nicholas Murray Butler, and faculty members, dealing with Psychology Dept. matters, professional matters, and Cattell's battle for academic freedom which ended in his dismissal from and subsequent suit against Columbia. Included are typescript copies of University reports, printed court records, and transcripts of correspondence with Cattell's lawyers.

The Chen Lifu papers (陳立夫檔案) mainly document his involvement in Chinese politics during the Republican era, dating from 1926 to 1989, with the bulk dates from 1926 to 1951. The papers consist of correspondence, portrait, meeting documents, reports, plans, speeches, writings, memoir, and printed materials. The papers focus on Chen Lifu's political career as the Head of the Central Bureau of Investigation and Statistics and the Minister of Education, as well as his general involvement in politics dating from 1926 to 1949.

The Chinese oral history project collection (中國口述歷史項目檔案) provides a wealth of information on the development of the project and its interviews with eminent Chinese political figures abroad in the United States and Hong Kong from 1958 to 1980s. The highlights of the collection consist of the administrative subject files, correspondence, interview photographs and reports, transcript drafts, collected autobiographies and manuscripts, audio recordings, and card files of names mentioned in the transcripts.