Papers of the American painter. Collection includes correspondence (1924-1932); exhibition announcements and catalogs; photographs; and printed material, including articles by and about Donnelly, clippings, and scrapbooks (1923-1942).

Papers of the American military officer. Powers was Assistant Chief of Operations, U.S. Strategic Air Forces, 1945; Assistant Task Force Commander for Air Operation Crossroads, Bikini Atoll, 1946; Vice-Commander of the Strategic Air Command, 1948-1954; Commander of the Air Research and Development Command, 1954-1957; and Commander-in-Chief of the Strategic Air Command, 1957-1964. Collection includes communications and writings (1945-1970), correspondence (1945-1970), memorabilia (1934-1970), and organizational records (1928-1969), mostly pertaining to the American Security Council. Notable correspondents include William F. Buckley, Lucius D. Clay, Carl T. Curtis, Donald W. Douglas, Ira Eaker, Joe Foss, Arthur Godfrey, Barry Goldwater, Roman L. Hruska, William R. Kintner, Curtis LeMay, Lyman L. Lemnitzer, Robert S. McNamara, Richard M. Nixon, Ronald Reagan, Francis Spellman, Lawrence Spivak, Stuart Symington, Lowell Thomas, Harry S. Truman, Nathan Twining, DeWitt Wallace, and Thomas D. White, among others.

Office files, correspondence, minutes, and other materials of the University College at Syracuse University

American poet. Collection contains correspondence (incoming and outgoing), printed material, clippings, one reel film.

American author, native of Troy, New York, who wrote a number of books about animals, some for young adults. Collection contains correspondence (1852-1970), business, personal, and family; book manscripts and galleys; genealogical material relating to the Barker family; scrapbooks; memorabilia, including calendars and photographs; and published material, including articles and pamphlets.

Papers of the American legislator. McKinley was the Republican U.S. Representative(1905-1913; 1915-1920) and Senator (1920-1926) from Illinois. Collection includes correspondence, financial records, pamphlets, petitions, photographs, press releases, scrapbooks, and speeches, mostly relating to McKinley's roll as director of William H. Taft's renomination campaign prior to the Presidential election of 1912.

Papers of the US Assistant Secretary of War (1901-1903) William Cary Sanger and those of his wife Ethel Sanger, mostly in the form of correspondence

U.S. naval officer, Admiral. Collection contains correspondence (1945-1963); speeches, calendars (1961-1962), photographs, scrapbooks, and audio tapes.

Papers of the American painter, illustrator, cartoonist, lithographer. Correspondence (1927-1950); original drawings, paintings, and prose by Gropper and others; published material, including cartoons from New Masses, clippings, exhibition lists, and illustrations (1918-1968); and a scrapbook containing birthday congratulations.

American Army General and career military officer. Collection includes manuscripts, printed material, subject files and correspondence.