Papers of the American corporation executive, philanthropist, author. Collection includes manuscript books, essays, and speeches; notebooks. Also, annual reports and other publications of the American Horse Shows Association and the Brooklyn Institute of Arts and Sciences.

Correspondence (1881-1926); typescript manuscripts, notebooks, photographs, sketchbooks, and printed material, including articles by and about Mayor, and newspaper clippings. Correspondence includes that of Anna Hyatt Huntington, Audella Beebe Hyatt, A. Hyatt Mayor, and Harriet Randolph Hyatt Mayor.

Papers of the American sculptor, painter, interior decorator, poet, author. Collection includes correspondence, artwork (sketches, watercolors), exhibition catalogs, photographs, writings, and memorabilia, including financial material.

Papers of the American composer, pianist, teacher. Died 1974.

Papers of the American poet (1886-1968). Collection includes correspondence (1886-1967); book manuscripts, holograph (handwritten) and typescript poems and prose, notebooks; published poems; family photographs; and genealogies.

Papers of the American humorist, journalist, author. Collections contains correspondence, 1892-1959; typescript mss. of articles, books, poems, speeches, and stories; notebooks; photographs; and memorabilia, including clippings, drawings, genealogical material, reviews, a scrapbook, and a subject file relating to Orville and Wilbur Wright, of whom Kelly wrote a number of articles and books. Correspondents include, among others, George Ade, Sherwood Anderson, Norman Angell, Newton D. Baker, Nicholas Biddle, Margaret Bourke-White, Bruce Catton, Winston Churchill, Irvin S. Cobb, Homer Croy, Warren G. Harding, Arthur Hosking, John T. McCutcheon, André Maurois, H.L. Mencken, William Sydney Porter (O. Henry), J. B. Priestley, Clarence Rook, Theodore Roosevelt, Vilhjalmur Stefansson, Ida Tarbell, Booth and Susanah Tarkington, Albert Payson Terhune, Harry S. Truman, Wendell Willkie, P.G. Wodehouse, Orville Wright, and Art Young.

Research, writings, correspondence, and visual materials documenting Cressey's professional career at Syracuse University

Papers of the American educator, author, poet, composer.

Correspondence from the 1960s; essays, poems, playscripts, and transcripts of interviews by Malanga; 35 notebooks containing journal entries, draft poems, and ideas for various projects; worksheets for poems; manuscripts by contributors to Intransit; and memorabilia, including an address book and publicity for poetry readings.

Papers of the American poet. Two outgoing items of correspondence; an undated notebook containing poetry and drawings; and the manuscript of Corso's book, Long Live Man.