The letters of Paul Cadmus to Webster Aitken measure 0.02 linear feet and date from 1945-1979. Found within the collection are letters, notes, and postcards from Cadmus to Aitken regarding music, composers, musicians, mutual friends, Cadmus's sister and brother-in-law Mr. and Mrs. Lincoln Kirstein, travels, and Cadmus's work, art processes, and personal reflections on life events.

The papers of painter George Tooker measure 4.7 linear feet and date from circa 1851 to 2010. The papers document Tooker's personal and professional life through biographical material, correspondence, project files, gallery files, exhibition files, printed material, artwork and one sketchbook, and numerous photographs, including some taken by noted photographer George Platt Lynes.

The papers of architectural historian, author, critic, teacher, and museum director, Henry-Russell Hitchcock, date from 1919-1987 and measure 24.8 linear feet. Almost all of the collection is comprised of Hitchcock's correspondence files relating to academic research, teaching, curatorial interests, and professional associations. Letters are from prominent architectural historians, architects, artists, preservationists, museum directors and curators, and family and friends. Also found are two feet of writings by Hitchcock and others, scattered biographical information, printed material, and photographs of Hitchcock and architecture.

The papers of realist painter, Honoré Sharrer, measure 9.55 linear feet and date from circa 1920-2007. The collection documents Sharrer's career through biographical material, personal and professional correspondence, writings and notes, research and source files, printed material, artwork, sketchbooks, and photographs of Sharrer, her family, friends, colleagues, and artwork.

This collection contains photographic material taken during Jerry L. Thompson's career at the Metroplitan Museum of Art (New York, NY). The collection includes black-and-white photographic prints, negatives and color transparencies documenting the work of four prominent American sculptors: Erastus Dow Palmer, Frederic Remington, Augustus Saint-Gaudens, and John Quincy Adams Ward.

The papers of art writer and editor Mary Fanton Roberts measure 3.8 linear feet and are dated 1880 to 1956. The bulk of this collection is Roberts' correspondence with numerous important artists, dancers, actors, writers, and musicians of the day. Also found are scattered biographical materials, family correspondence, writings, printed material, photographs and artwork.

Records of four of Nathan Halper's Provincetown galleries measure 4.2 linear feet and date from 1952-1979. The records relate to Kootz Gallery, H-C Gallery, HCE Gallery, and Sun Gallery - all based in Provincetown. The bulk of the collection consists of correspondence with artists, estate executors, collectors, galleries, and museums. There are also scattered business and financial records documenting operations and sales, photographs and slides, printed materials, and one poem. Correspondents include Milton Avery, Anthony Caro, John Murray Cuddihy, Marsden Hartley, Hans Hoffman, Samuel Kootz, Robert Motherwell, David Smith, Richard Stankeiwicz, and many others.

The papers of Holger Cahill (1887-1960) date from 1910 to 1993, with the bulk of the material dating from 1910-1960, and measure 15.8 linear feet. The collection offers researchers fairly comprehensive documentation of Cahill's directorship of the Works Progress/Projects Administration's (WPA) Federal Art Project (FAP) in addition to series documenting his work as a writer and art critic. Material includes correspondence, reports, artist files, scrapbooks, printed material, and photographs.

The papers of sculptor, painter, and educator Sidney Simon measure 8.0 linear feet and 2.21 GB and date from circa 1917-2002, with the bulk of the papers dating from 1940-1997. The collection documents Simon's career through biographical material, correspondence, writings and notes, subject files, sketches, sketchbooks, printed and digital material, and photographs.

The Thomas Carr Howe papers measure 4.4 linear feet and date from 1932 to 1984. Howe was director of the California Palace of the Legion of Honor in San Francisco for nearly 40 years, and he served as one of the Monuments Men in the Monuments, Fine Art and Archives (MFAA) Section of the U.S. Army during World War II. The collection documents Howe's MFAA work in Germany and Austria locating and recovering cultural artifacts and artwork stolen by the Nazis. There is significant correspondence with friends and colleagues, as well as fellow Monuments Men such as Samson Lane Faison, Edith Standen, and George Stout. The papers also includes reports, inventories of stolen artwork, maps, annotated photographs, a scrapbook, and photographs. The papers also document Howe's later work at the California Palace of the Legion of Honor.