Correspondence (family, art organizations and associations, educational institutions, galleries and museums, patrons, fellow artists), artwork, writings, memorabilia of the American realist painter.

Papers of the Italian-American painter, muralist.

Letters, manuscripts, clippings, articles, and programs covering the career of the Russian-born artist.

Papers of the American sculptor and medalist. Died 1975.

Papers of the General secretary of the Communist Party of the United States from 1930 through its dissolution in 1944. When the Party was reconstituted as the Communist Political Association later that year, Browder was chosen as its President, however he was expelled in 1946 following a debate over Party leadership. Following his expulsion, Browder lectured and wrote about Marxism and represented Soviet writers and publishers for publication in the United States. Collection includes correspondence/subject files (1879-1970) relating to Marxist philosophy, the workings of the C.P.U.S.A., Browder's role within the Party and to Browder's business ventures as well as legal files (1938-1958); manuscripts (1924-1967) of Browder and others, including Browder's manuscripts for articles, books, memoranda, news releases, pamphlets, reports, and speeches; and memorabilia including personal files and photographs of Browder and his family, and some colleagues. Notable correspondents include Roger Baldwin, Daniel Bell, Bruce Bliven, Rudy Blum, Louis B. Boudin, Juan Antonio Corretjer, Theodore Draper, Elizabeth Gurley Flynn, William Z. Foster, Joseph Freeman, A.A. Heller, Lotte Jacobi, Alfred Kohlberg, Robert S. Minor, Tom Mooney, Paul and Eslanda Goode Robeson, Anna Rochester, Franklin D. Roosevelt, Jack Selford, Joseph R. Starobin, I.F. Stone, John Strachey, Anna Louise Strong, Dirk Jan Struik, Norman Thomas, Harry Frederick Ward, Sumner Welles, and others. Also included is a holograph letter of greeting from Mao Zedong. The collection also includes Browder's personal library and other published materials.

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.

Papers of the American painter, printmaker. Born 1915 in Hungary. Writings, including articles, essays, and book manuscripts for Great prints of the world, and: Printmaking: methods old and new; reproductions of artwork; and printed material, including articles and clippings about Peterdi (1955-1968), an extensive assortment of exhibition catalogs for one-man and group shows (1939-1969), and periodical reviews.

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

Papers of the American journalist, editor, and author, specializing in economic subjects. Collection includes correspondence (1945-1958); book manuscripts, articles, editorials, reviews, speeches, and scrapbooks of clippings about Hazlitt.

Correspondence (1939-1970); exhibition catalogs (1933-1970); articles, clippings, and reviews; and photographs of Gelb’s work. Correspondents include Minna Citron, Mary Spencer Nay, and Lois Bartlett Tracy.