The collection measures 20.4 linear feet, dates from 1885 to 1991 (bulk dates 1908-1986) and documents the career of Harlem Renaissance lithographer, teacher, and painter Prentiss Taylor. The collection consists primarily of subject/correspondence files (circa 16 ft.), reflecting Prentiss' career as a lithographer and painter, his association with figures prominent in the Harlem Renaissance, notably Carl Van Vechten and Langston Hughes, his activities as president of the Society of Washington Printmakers and other art organizations, his work in art therapy treating mental illness, and his teaching position at American University. The subject files contain mostly correspondence, but many include photographs and printed material. Also included are biographical, financial, legal and printed material; several hundred photographs; notes and writings; sketchbooks, drawings and a few prints by Taylor; and scrapbooks dating from 1885-1956.

This 19th and 20th century ballooning memorabilia collection contains the following items, which have been meticulously inventoried: 112 stereoscopic photographs; 107 photographs; 84 postcards, trade cards, valentines, and similar items; 80 prints; and 23 miscellaneous items.

The collection documents Duke Ellington's career primarily through orchestrations (scores and parts), music manuscripts, lead sheets, transcriptions, and sheet music. It also includes concert posters, concert programs, television, radio, motion picture and musical theater scripts, business records, correspondence, awards, as well as audiotapes, audiodiscs, photographs, tour itineraries, newspaper clippings, magazines, caricatures, paintings, and scrapbooks.

The papers of New York City and Paris art historian, educator, and gallerist Colette Roberts measure 10.2 linear feet and date from 1918 to 1971. Papers include correspondence, writings, teaching records, project proposals, gallery records from Grand Central Moderns Gallery, clippings, Roberts' printed articles, press releases, exhibition catalogs, posters, photographs, and a few works of art on paper. Also found are 124 interviews with contemporary artists conducted by Roberts.

The records of the Fendrick Gallery measure 106.4 linear feet and 0.008 GB and span the years 1952 to 2001. The bulk of the collection is comprised of artist's files that document the gallery's relations with and representation of over 300 contemporary artists and sculptors, including Robert Arneson, William Bailey, Daniel Brush, Wendell Castle, Robert Cottingham, James Drake, John Dreyfuss, Walter Dusenbury, Roger Essley, Helen Frankenthaler , Sam Gilliam, Jasper Johns, Raymond Kaskey, Claude and Francois Lalanne, Albert Paley, Joseph Raffael, Carol Summer, and numerous other artists. Also found are subject, exhibition, commission, administrative, and financial files, as well as files documenting the gallery's relationship with other museums and galleries.

The records of the Downtown Gallery date from 1824 to 1974 (bulk 1926-1969) and measure 109.56 linear feet. The records present a comprehensive portrait of a significant commercial gallery that operated as a successful business for more than forty years, representing major contemporary American artists and engendering appreciation for early American folk art. There is an unprocessed addition to this collection dating circa 1970 of a single financial/legal document.

The papers of painter and sculptor George Sugarman measure 12.22 linear feet and 21.83 GB and date from 1912 to 2001, with the bulk of the material dating from 1959 to 1999. The collection documents Sugarman's career as a sculptor primarily through correspondence, project files, exhibition files, writings, and photographs. The collection also includes address and appointment books, business and financial records, and printed material. A partially processed addition consisting of audio (3 sound cassettes) and video recordings (1 video reel, 1/2", 11 videocassettes, 7 U-matic and 4 VHS), and one Super 8 mm motion picture film, as well as digital copies of the film and video recordings, includes lectures by Sugarman, documentaries about Sugarman and his sculptures, and radio and television appearances by Sugarman.

The collection documents in photographs, scrapbooks, notebooks, correspondence, stock ledgers, annual reports, and financial records, the evolution of the telegraph, the development of the Western Union Telegraph Company, and the beginning of the communications revolution. The collection materials describe both the history of the company and of the telegraph industry in general, particularly its importance to the development of the technology in the nineteenth and twentieth centuries. The collection is useful for researchers interested in the development of technology, economic history, and the impact of technology on American social and cultural life.

The personal papers of Charles Lang Freer, the industrialist and art collector who founded the Freer Gallery of Art. The papers include correspondence, diaries, art inventories, scrapbooks of clippings on James McNeil Whistler and other press clippings, and photographs.

The papers of Olive Rush measure 6.3 linear feet and date from 1879 to 1967. They contain correspondence, artwork, photographs, writings, and other personal papers documenting Rush's education and career as an illustrator, portraitist, muralist, painter, teacher, and promoter of Native American art.