Correspondence, manuscripts, photographs, memorabilia, and printed materials concerning Berg's lifelong interest in and work for his alma mater. Berg served the University in many capacities such as vice-president and president of the Alumni Association of Columbia College, 1954-1958, and member of the board of directors of the Alumni Federation of Columbia University, 1946-1958. The correspondence deals chiefly with alumni affairs; some of the major correspondents include Harry J. Carman, Lawrence Chamberlain, Frank S. Hogan, Mr & Mrs Richard Rodgers, and Arthur Hays Sulzberger. Among the photographs are two signed by Dwight D. Eisenhower. Also included is a typescript memoir of Berg's three years as a student in the Columbia School of Law (1927). Berg collaborated with three other students on this memoir. Aaron Berg's correspondence with Dwight D. Eisenhower is at the Eisenhower Library. Also included are literary autographs and manuscripts purchased on the Aaron Berg Fund.

This is a heterogeneous collection of manuscript typescript material which relates to Joan of Arc. The material ranges in date and character from a 15th-century manuscript, CHRONIQUE DES ROIS CHARLES VI ET VII par Gilles Le Bouvier, on 241 paper leaves, which contains a long account of the life and exploits of Joan, to the 12 page typescript of Ambassador William C. Bullitt's address, LE FETE DE JEANNE D'ARC A PHILADELPHIA, broadcast on the Voice of America, May 9, 1943. The collection includes a number of manuscripts and typescripts of literary and scholarly works on Joan of Arc by Guy Endore, Andrew Lang, Charles Maurras, Pearl Mahaffey, Wilfred P. Barrett, Thomas Jones, and others. There are also letters from scholars and writers on the subject including Anatole France, Robert Southey, Samuel L. Clemens, Cardinal Manning, and Andrew Land. There are also a few original documents contemporary to and relating to Joan and her associates. Six such documents are bound into Gabrial Hanotaux's JEANNE D'ARC, Paris Hachette, 1911, as extra-illustrations.

Correspondence, manuscripts, documents, photographs, memorabilia, scrapbooks, and printed material. Among his correspondents represented in the collection by at least 75 items are: William Archer, Hobart C. Chatfield-Taylor, Augustin Daly, Austin Dobson, Hamlin Garland, Bronson Howard, William Dean Howells, Henry Arthur Jones, Henry Cabot Lodge and Thomas Raynesford Lounsbury. There are bound volumes of letters from Henry C. Bunner, Andrew Lang, Rudyard Kipling, Theodore Roosevelt, miscellaneous letters to Matthews, and Matthews' editorial correspondence with the North American Review. There are three boxes of manuscripts, including poems by 21 authors; essays on drama; and plays by Henry Arthur Jones, Don Marquis, and Matthews; bound volumes of manuscripts of Matthews' plays and his book, "Development for the Drama." Also included are 17 boxes of his manuscript notes for his many lectures, articles, and books; and memorabilia, primarily from the theatre and from his life at Columbia. Material on the Dunlap Society, which was devoted to printing works relating to the theater, of which Matthews was co-founder with Laurence Hutton, includes documents and correspondence, much of which is between then secretary Evert J. Wendell and members on meetings and other Society business around 1914. In addition, there are notes and correspondence of Herbert Kleinfield relating to his research on Matthews.

The collection is composed of 66 letters from Haggard to various members of his family, primarily to his sister-in-law, Agnes Barber Haggard, who had been his secretary. There are nearly 250 letters addressed to Haggard, to Coulson Kernahan, and to others. Among the correspondents are: James Barrie, Hall Caine, Mrs Patrick Campbell, Joseph Chamberlain, Wilkie Collins, Marie Corelli, Austin Dobson, A. Conan Doyle, J.A. Froude, John Galsworthy, Edmund Gosse, Andrew Lang, C.J. Longman, J.E. Millais, William Morris, Ouida, Grant Richards, Rafael Sabatini, and John Tenniel. There are several manuscripts by Haggard and printed materials relating to him. There are 20 letters from Haggard to his oldest sister, Ella Green, and about 110 to his brother, Col. Andrew C.P. Haggard.

Records of literary agents Paul Revere Reynolds, founder of Paul R. Reynolds agency, and his son, Paul Revere Reynolds, Jr. The records consist of correspondence, contracts, scripts, and financial records. The files are rich in correspondence between authors and agents and provide important information about some of the most significant works published in the last seventy years.