The large collection covers all aspects of Cordier's life. It contains letters, memoranda, reports, cables, printed materials and photographs, mostly pertaining to his tenure at the United Nations and Columbia University.

Correspondence, subject files, manuscripts and printed materials documenting the work of C. Martin Wilbur, George Sansom Professor Emeritus of Chinese History, Columbia University. Correspondence with non-Columbia organizations includes the Institute of Pacific Relations, Far Eastern Association, INDUSCO, Council on Foreign Relations, Asia Foundation, and American Council of Learned Societies, among others. Subject files relevant to Columbia University include items pertaining to the Department of Chinese and Japanese, later renamed the Department of East Asian Languages and Cultures, as well as teaching files, student files and research projects directed. The manuscript files contain the notes and, in some cases, printed copies of published and unpublished works and public talks. Wilbur's writings and research concentrate on the history and politics of twentieth century China, with emphasis on the Chinese Revolution, 1920-1929, Sun Yat-sen, and communism in China. There are translations of minutes for the first and second Kuomintang Congresses, copies of documents from the Kuomintang Archives, and photographs of members of the Young China Party, Sun Yat-sen and several historical events in the 1920s. Files on fund raising efforts for the Department of East Asian Languages and Cultures and the Wellington Koo Fellowship also contain relevant correspondence. Biographical information includes a curriculum vitae (ca. 1968)

Correspondence, scripts, manuscripts, and reports regarding his activities in the American radio and film industries. Included are papers regarding projects for the United State Government, the Indian film industry, various television and radio networks, and private ventures. Also included is material regarding the Center for Mass Communications of Columbia University, in which Barnouw figured prominently and files for the books he has written.

Correspondence, manuscripts, notes, drafts of speeches, appointment books, subject files, documents, photographs, memorabilia and printed materials. There are notes from her lectures on Sociology at Adelphi College in 1911-1912; papers from 1912-1932, when Perkins served on the Commission for Safety and on the Industrial Commission of New York State; the main body of the material is from the period of her cabinet office, 1933-1945; and some items from her days on the Civil Service Commission, 1946-1953. Also included are personal and family papers.

This collection contains correspondence, lectures, articles, manuscripts and printed material related to the life and work of Italian journalist, historian and novelist Guglielmo Ferrero.

This collection contains the papers of lawyer and legal scholar Herbert Wechsler. The various documentation includes Wechsler's work with the United States Department of Justice (including documents from the Nuremberg and International Military Tribunals), The American Law Institute (including the work of the Model Penal Code), Columbia University, and several other organizations to which Wechsler contributed or with which he was affiliated. The collection also contains papers related to Wechsler's legal work, including documents pertaining to his work on New York Times Co. v. Sullivan. Wechsler's scholarly work is also collected here including drafts of articles, books, speeches, and special lectures such as his Oliver Wendell Holmes Lecture, "Toward Neutral Principles of Constitutional Law". The Herbert Wechsler papers also cover various points of interaction Wechsler had with other figures in his field including Francis Biddle, Telford Taylor, and Supreme Court Justice Felix Frankfurter. The genre of documentation is primarily correspondence, reports, and writings with annotations. The collection also contains some ephemera and photographic materials and one audiocassette.

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.

A collection of letters, manuscripts, proofs, and drawings of English and American authors, including 33 letters from Alan Gabriel Barnsley (Gabriel Fielding) to Derek Stanford; a letter from James Boswell to George Colman the younger; a letter from Wilkie Collins; a letter from James Fenimore Cooper to William Buell Sprague; a letter from Dinah Maria Mulock Craik; letters from E.M. Forster; letters from Sarah Grand to James B. Pond; letters from T.B. Macauley; a letter from Hester Lynch Piozzi to James Robson; letters and cards from G.B. Shaw; letters from R.B. Sheridan to Thomas Grenville and to C. Ward, and a letter from Elizabeth Ann Linley Sheridan to R.B. Sheridan; a letter from William Wordsworth to F.W. Faber; a letter to Alfred, Lord Tennyson to Benjamin Disraeli; letters from Anthony Trollope written to Frederic Chapman, Mary Christie, J.T. Fields, Frederic Harrison, and others; letters from Ellen Terry and Rhoda Broughton, and postcards from Evelyn Waugh to Graham Ackroyd. The manuscripts include examples by Max Beerbohm, Arnold Bennett, Elizabeth Bowen, John Burroughs, Ivy Compton-Burnett, A.E. Coppard, Baron Corvo, Cecil Day Lewis, Ronald Firbank, E.M. Forster, George Gissing, Sarah Grand, A.P. Herbert, Rudyard Kipling, Edward Lear, Henry W. Longfellow, Amy Lowell, John Wilmot 2nd Earl of Rochester, G.B. Shaw, Edith Sitwell, and Logan Pearsall Smith.

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

Correspondence, manuscripts, notes, documents, book typescripts, photographs, and printed materials covering the time from Dorfman's early interest, as a graduate student, in the economic thought of Thorstein Veblen until his retirement. There is correspondence with his academic colleagues, students, publishers, and the family and students of Thorstein Veblen, as well as manuscripts, typescripts, drafts, revisions, notes, photographs, pamphlets, and related materials for his articles and books which include: THORSTEIN VEBLEN AND HIS AMERICA, 1934; THE ECONOMIC MIND IN AMERICAN CIVILIZATION, 1946-1959; EARLY AMERICAN POLICY, 1960; INSTITUTIONAL ECONOMICS, 1963; TYPES OF ECONOMIC THEORY, 1967; and NEW LIGHT ON VEBLEN, 1973