Correspondence, diary, expedition journal, financial material, scientific notebook and sketches, photographs, published material, including articles and newspaper clippings, and scrapbooks. Correspondence (1854-1902) includes that of Alexander Agassiz, Charles E. Beecher, E.D. Cope, James D. Dana, J.S. Diller, G.K. Gilbert, G. Brown Goode, Asa Gray, Robert T. Hill, Anna Hyatt Huntington, Hyatt’s father, Alpheus Hyatt, Audella Beebe Hyatt, Jules Marcou, Harriet Randolph Hyatt Mayor, A.S. Packard, Charles Schuchert, and Charles Walcott.

Papers of the American clergyman, educator. Chaffee was a Presbyterian minister in New York City. Correspondence, letters to magazines to which Chaffee contributed, notes, sermons, scrapbooks, diaries, and published material. Sermons (1914-1936) include such topics as religion, specifically Christianity, and its relationship to politics, labor, technocracy, war, pacifism, communism, and socialism.

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.

Correspondence (1892-1960); diaries, genealogical materials, notebooks, photographs, printed material, including articles and clippings, scrapbooks, memorabilia, and sketchbooks. Correspondence includes that of Adelaide Cole Chase, Clara Carter Hyatt Coad, Anna Hyatt and Archer M. Huntington, Audella Hyatt, and Alfred G. Mayor.

Papers of the American clergyman, lawyer, Episcopal bishop, who wrote and spoke on the church and social problems, Christian and legal ethics, pastoral psychology, psychical research, and spiritualism. Collection includes correspondence (family letters, personal, and business correspondence); notebooks; professional records relating to Pike's legal career and ecclesiastical appointments as Dean of the Cathedral of St. John the Divine and Fifth Bishop of California, among others; writings (manuscript and/or typescript articles and essays, book reviews, books, interviews, sermons, and speeches); and memorabilia (awards, financial and legal records, photographs, and scrapbooks).

Correspondence, a diary, lectures, manuscript drafts of books, news releases, notebooks, notes, research material, scrapbooks, and memorabilia, including awards, clippings, and photographs. Material relating to the Korean War and the Vietnamese Conflict.

Papers of the American architect. Correspondence, articles, manuscript essays, speeches, notes and notebooks, photographs, project files, sketches, clippings, and scrapbooks.

Papers of the American journalist, editor, war correspondent. Correspondence, incoming and outgoing (1926-1963); typescript manuscripts for articles, books, interviews, press copy, radio scripts, and speeches; notebooks (1935-1950); photographs (1910-1963); scrapbooks; and printed material. Notable correspondents include James Agee, Claude Auchinleck, Hanson Baldwin, Omar Bradley, James F. Byrnes, Mark W. Clark, James Forrestal, Ford C. Frick, Martha Gellhorn, Raymond Henle, John F. Kennedy, Henry Luce, Joseph W. Martin, Mary Margaret McBride, William C. Menninger, Carl Mydans, Richard L. Neuberger, Chester W. Nimitz, Roger Pineau, Arthur W. Radford, Sam Rayburn, Haru M. Reischauer, James Roosevelt, Arthur M. Schlesinger, Eric Sevareid, David M. Shoup, Holland M. Smith, Time, Inc., Harry S. Truman, Frank W. Wead, and Walter Winchell.

Approximately 6,000 Wash Tubbs/Captain Easy comic strips and approximately 11,700 Buz Sawyer comic strips in various media (original cartoons, proofs and tear sheets), examples of other Crane comic strips, biographical material, correspondence, original drawings and sketches, promotional materials, research materials, writings and artifacts.

Papers of the American editor, author of books on upstate New York folklore and children's literature. Correspondence, incoming and outgoing (1900-1962); notebooks (1920-1957); scrapbooks; manuscript books, essays, lectures, plays, and poems, as well as research material; published articles, books, and plays; and memorabilia, including photographs. Correspondents include Conrad Aiken, C.W. Anderson, Richard Atwater, Marjorie Barrows, Henry Bedford-Jones, Maxwell Bodenheim, Padraic Colum, Albert B. Corey, Homer Croy, James W. Earp, Walter D. Edmonds, and Vincent Starrett.