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

Correspondence, incoming and outgoing (1860-1932); diaries; account books; notebooks; a partial autobiography; and sketches. Correspondents include Clara Carter Hyatt Coad, Mary E. Freeman, Anna Hyatt Huntington, Archer M. Huntington, Alpheus Hyatt, Leon Kroll, Alpheus Hyatt Mayor, and Harriet Randolph Hyatt Mayor.

The Brisbane Family Papers are a collection of documents, mostly correspondence dated 1819-1965, by and about the Brisbane family. The collection has been divided into three sections: items relating to social reformer Albert Brisbane (1809-1890); those of his journalist son, Arthur (1864-1936), and his descendents; and documents pertaining to journalist Elizabeth Cochrane Seaman ("Nellie Bly") (1867-1922).

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.

Records of Fairfield Academy and Fairfield Medical College, Herkimer County, New York, and the personal papers of Dr. William Mather, Alonzo C. Mather, Albert B. Watkins, and other families and individuals connected with the school and town.

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 Methodist Episcopal clergyman, author, and President of Cazenovia Seminary, a Methodist-supported school in Madison County, New York. Collection includes correspondence (1793-1878); financial records (1823-1876); an autbiographical essay; diaries (1852-1875); notebooks (1856-1868); sermons; and personal memorabilia, including clippings, financial records, and photographs.

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.

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.