The papers of California-born sculptor Robert Aitken measure 0.5 linear feet and date from circa 1900-1960. The collection primarily consists of photographs of Aitken in his studio and photographs of his sculpture including fountain figures, mausouleum doors, medallions, refliefs, and portrait busts. Also found is a photograph of Theodore Roosevelt at the dedication of the Navy Monument in Union Square, San Francisco, in 1902. The collection also includes one 1904 letter from Benjamin Wheeler to Robert Aitken thanking Aitken for a bust of George Washington, and scattered clippings and postcards reproducing works of art by Aitken.

An interview of Leo Holub conducted 1997 July 3, by Paul Karlstrom, for the Archives of American Art, in San Francisco, Calif.

The papers of King Vidor measure 2.1 linear feet and include correspondence, printed material, and a variety of materials related to the documentary Metaphor: King Vidor Meets Andrew Wyeth (1980) written and directed by Vidor, including production notes, photographs, and motion picture film.

The papers of Massachusetts lithographer and etcher Elizabeth Campbell Fisher Clay measure 1.9 linear feet and 0.057 GB and date from circa 1873 to circa 2015, with the bulk of materials from 1890 to 1930. This collection includes biographical materials, correspondence, writings, fifteen diaries, six travel diaries, teaching files, artwork, printed materials, and photographs.

Letters, writings, photographs, audio cassette tapes, exhibiiton catalogs, slides, and printed material, much of it concerning Stanton Macdonald-Wright.

The papers of art historian, collector, educator, and museum administrator John Davis Hatch measure 24.9 linear feet and date from 1790-1995. Within the papers are biographical materials; correspondence; personal business and legal documents; diaries; research, organization, and teaching files; writings; printed materials; photographs; and works of art (mostly sketches) by American artists. Research files regarding artists and specific subjects comprise the bulk of this collection.

The papers of curator and museum director Marcia Tucker measure 2.4 linear feet and date from 1973-1994. The collection documents Tucker's tenure as the Director of the New Museum of Contemporary Art in New York through artists' files, correspondence, project files, printed material, and photographs. The papers also reflect Tucker's activities as an advocate for women in the arts.

The papers of New York and California based interior designer, architect, collector and painter Lockwood de Forest measure 3.8 linear feet and date from 1858 to 1980, bulk dates 1870 to 1930. The collection includes correspondence, writings, diaries, journals, exhibition files, personal business records, printed material, sketchbooks, drawings, and photographs.

The papers of Southern California painter Stanton Macdonald-Wright measure 3.2 linear feet and date from 1907 to 1973. The collection contains correspondence with family, friends, and artists, including Morgan Russell, and his wife Suzanne Binon, Michel and Suzanne Seuphor, Ann and John Summerfield, and Bethany Wilson. Also found are writings, six diaries, travel journals, printed materials, and artwork. There is an 11.3 linear foot unprocessed addition to this collection donated 2019 that includes biographical material, personal and professional correspondence including illustrated letters, two scrapbooks, a diary by Stanton macDonald-Wright, works of art includind sketches in various media, photographs, scrapbooks, Jean's research and writing, Stanton's teaching materials, printed material, interviews on three cassettes, and files related to Stanton's estate.

The Roy Leeper and Gaylord Hall collection of Miné Okubo papers measure 1.4 linear feet and date from circa 1940 to 2001. Roy Leeper and Gaylord Hall were long-time friends with and patrons of Okubo from the late 1950s until her death. The collection contains letters, writings, and sketches by Okubo. Among the printed materials is a copy of the 1944 special edition of Fortune magazine which was sympathetic to Japanese Americans interned during World War II and for which Okubo was hired to illustrate. Also found are scattered documents relating to Hall and Leeper.