Correspondence, manuscripts, documents, photographs, and printed materials of and relating to Woodberry. Included are letters from Woodberry to Melville H. Cane, John Erskine, John S. Harrison, Robert Underwood Johnson, and Joel E. Spingarn. There are 330 letters from Woodberry to Harry Harkness Flagler telling of Woodberry's daily life in Beverly, Mass. and of his travels in Europe and Africa. Additional correspondence, notes, and printed materials relate to Woodberry's life, writings, teaching career, retirement, the controversy in 1902 that led to his resignation from the Columbia University faculty in 1904, the bequest of his books to Harvard University and Phillips Exeter Academy, the Poetry Room dedicated in his honor at Harvard University, an exhibit of Woodberriana at the New York Public Library and the Woodberry Society. There are more than fifty manuscripts of his essays and poems. Among the printed materials are his poems, essays, and book reviews, most of which have been cut from THE ATLANTIC MONTHLY. Other printed materials are about Woodberry, reviews of his books, obituaries, memorials, and books, many inscribed.

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.