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.

Correspondence, manuscripts, subject files and research notes of Sigmund Diamond. Included among the correspondence are Diamond's letters to and from various distinguished members of Columbia University and other academic insitutions, as well as correspondence with many noted sociologists and historians. Included in the manuscripts is Diamond's "In Quest." The subject files comprise material from Diamond's tenure at Columbia and include some material pertaining to his forced departure from Harvard in the 1950's due to his previous communist affiliation, and his active role in maintaining the efficacy of the Freedom of Information Act. The research files include microfilms and notes.

Manuscripts, manuscript notes, and manuscript notebooks of John Day, consisting of 87 notebooks of his research on various Greek papyri in the Columbia University Papyrus Collection. Also, there are several manuscripts and typescripts as well as numerous sheets of manuscript notes of his papyrological research.

Correspondence, manuscripts, and notes. This collection contains the manuscripts for most of his books and articles. There are also copies of his many book reviews and articles by other authors analyzing the impact of his interpretations of American history. The correspondents include: H.S. Commager, C. Vann Woodward, Stuart Bruchey, S.E. Morison, Clarence Ver Steeg, Alfred A. Knopf, Helen Frankenthaler, Arthur Schlesinger, Jr., and others. There are also 70 books from his library

Correspondence, manuscripts, notes, clippings, and printed material related to his historical research, to his publications, and to his teaching. There are complete files documenting the research, writing, search for publishers, and publication of his works which deal with modern European history, chiefly 19th and 20th century French and German history, Byzantine history, and Islamic history. In addition there are files for manuscripts on Konrad Adenauer, Aristide Briand, Joseph Caillaux, Francisco Franco, and Gustave Stresemann. Some of these have been published by the Hoover Institution in their MANUSCRIPTS IN MICROFILM SERIES. The majority of the lecture notes in this collection are for the Columbia College course Contemporary Civilization. There is also a small file of personal correspondence.

Letters, manuscripts, notes, proofs, course materials, and printed matter. The letters are chiefly from his colleagues at Columbia University, other literary critics, a few publishers and, single letters from several American authors. There is a series of lengthy letters from Chase to his wife, Frances Marie Walker Chase, dated 1938 and 1949-1961; letters from his colleagues and friends to Mrs Chase, 1962-1967, mostly letters of condolence on Chase's death, and a few related to his publications. The manuscripts and proofs of his writings include typescripts on Herman Melville and Walt Whitman. Also included are notes on American and Englisgh literature, course materials for his Columbia courses, articles and reviews by him, articles, reprints and reviews by others, most of which are inscribed to Chase, and three dozen volumes of his own works, including foreign translations. In addition, there are 250 volumes from Chase's library, many with his annotations and marginalia. 1984 ADDITION: Letters from friends dealing with the contemporary literary world between 1948-1955. The main body of material is from Robert Willard Flint, a sometime poet and critic, who was a graduate student at Columbia in 1946 and later worked at the Harvard Library. 1986 ADDITION: Letters to Richard Chase from colleagues in the literary world, 1948-1971, with 2 letters to his wife after his death. 114 of these letters are from Robert Flint, 25 from Lionel Trilling, and 3 letters from Robert Penn Warren

Correspondence, manuscripts, notes, notebooks, documents, photographs, course-related materials, and printed materials. The manuscripts include typescripts of Sykes' published and unpublished novels, monographs, plays, short stories, and articles. Among these are The Perennial Avant Garde, The Cool Millennium, and The Hidden Remnant. Sykes' notes and notebooks span the period from the early 1930s to 1980, and include preliminary ideas and sketches for his books, as well as autobiographical material. A small number of documents concern Sykes' wartime work in the U.S. Government Office of War Information. Course-related material including writings and correspondence of students taught by Sykes between 1962 and 1975 at the New School and as an adjunct professor at Columbia University. Printed materials consist of numerous reviews of Sykes' books, in addition to offprints and articles by Sykes. Included as well are printed materials about or connected with Sykes, offprints of articles inscribed to him, and many volumes from his library. The substantial correspondence series includes personal letters and correspondence with agents and publishers relating to his books. Correspondents include Harold Clurman, Aaron Copland, Lawrence Durrell, Georgia O'Keeffe, and Francis Steegmuller, as well as a number of Sykes' students. There is extensive correspondence between Sykes and the artist John Hartell from 1927 to 1983.

Correspondence, manuscripts, notes, documents, subject files, photographs, art works, and printed materials. This collection covers the entire span of his life, although by far the greatest part relates to his activities as a professor from the 1930s to the 1960s. Among the correspondents are many important figures in American Russian studies or Columbia University; there are also many letters from his wife, Clemens T. Robinson, and Lewis Mumford. Manuscripts by Robinson include his "Rural Russia under the Old Regime" lectures, notes, speeches and essays, and also miscellaneous pieces (essays, reviews, poems, stories, plays, etc.) that he wrote while he was an aspiring young journalist and writer in the 1910s and 1920s. Manuscripts by others consist of student theses, papers, books and reports that were given him for review or comment. Subject files deal with such topics as his service in World War I; Columbia University (especially the Libraries and the History Department); and various aspects of academic life and Russian studies. Almost nothing in the collection has any bearing on his government service during World War II; items from the war years concern personal affairs or scholarship. There are photographs of Robinson and his wife; family photographs from the late 19th and early 20th centuries; and Russian scenes. Art works include items by Clemens T. Robinson. Among the printed materials are two books inscribed by Mumford to Robinson.

Professional and personal papers of the German émigré scholar Paul Oskar Kristeller. Kristeller was a professor of philosophy at Columbia University and a world renowned scholar of Renaissance humanism and Renaissance philosophy who published widely, notably his major catalog of uncataloged manuscripts from the Italian Renaissance, the Iter Italicum.

This collection contains correspondence, manuscripts, documents, notebooks, and photographs of John Jacob Coss, professor of Philosophy.