The Wallace Berman papers date from 1907 to 1979 (bulk 1955-1979). The collection measures 5 linear feet and presents a cursory overview of Berman's career as an assemblage artist and poet. The collection contains business correspondence, letters from other artists and writers of the Beat movement, writings by others, scattered artwork by Berman, photographs by Robert F. Heinecken, and sound recordings of poetry readings.

The papers of sculptor Bessie Potter Vonnoh measure 0.8 linear feet and date from circa 1860 to 1991, with the bulk of material dating from 1890 to 1955. The scattered papers document the personal life and career of Bessie Potter Vonnoh, and, to a lesser degree, her husband, painter Robert William Vonnoh. Found within the papers are Vonnoh family correspondence, including letters between Bessie and Robert, and professional and personal correspondence, primarily Bessie's. The collection also contains scattered biographical materials, photographs of the Vonnohs, a photograph album, photographs of artwork, clippings, exhibition catalogs, and other printed material.

The papers of painter, political activist, and educator Leon Golub are dated 1930s-2009 and measure 16.5 linear feet and 4.13 GB. His career as a painter and educator – and, to a far lesser extent, his personal interests and activities – are documented by correspondence, interviews, writings by Golub and other authors, subject files, printed and digital material, and audiovisual recordings. Also included are biographical materials, personal business records, and photographs of Leon Golub and wife Nancy Spero. Posthumously dated items are mostly condolence letters, obituaries, printed material, and inventories of his work.

The papers of portrait painter Carl Bohnen date from 1888-1977, and measure 3.7 linear feet. Found within the papers are biographical materials; correspondence among family, clients, and colleagues; scattered business records; a sketchbook and loose sketches; miscellaneous notes and writings; three scrapbooks of clippings and additional printed materials. Photographs are of Bohnen, family members, colleagues, views of Paris in the late 1920s, Native American models, portrait clients, and artwork.

The Joan Ludman papers relating to Fairfield Porter measure 4.2 linear feet and are dated circa 1910-2003, bulk 1976-2001. The papers primarily document her research for Fairfield Porter: A Catalogue Raisonné of his Prints (1981) and Fairfield Porter: A Catalogue Raisonné of the Paintings, Watercolors, and Pastels (2001). There are records concerning "Prints by Fairfield Porter from the Lauris and Daniel J. Mason Collection," a traveling exhibition organized by Ludman. Also found are Ludman's records concerning her authentications of Porter's artwork, and general printed material about Porter. Photographs are of Porter and his work. A 2015 addition includes provenance forms sent to Ludman from artwork owners.

The papers of art historian and World War II Monuments Man Walter W. Horn measure 2.7 linear feet and date from 1908 to 1992, with the bulk of material dating from 1943 to 1950. Walter Horn taught art history at the University of California, Berkeley from 1938 to his retirement in 1974. During World War II, Horn served as Head of the U. S. Army Intelligence Unit of the Monuments, Fine Arts, and Archives Section (MFAA.) The papers contain biographical materials; professional correspondence; records documenting his service in the MFAA; administrative files relating to his work at the University of California, Berkeley; and scattered photographs.

A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Accounting and Bookkeeping forms part of the Warshaw Collection of Business Americana, Subseries 1.1: Subject Categories. The Subject Categories subseries is divided into 470 subject categories based on those created by Mr. Warshaw. These subject categories include topical subjects, types or forms of material, people, organizations, historical events, and other categories. An overview to the entire Warshaw collection is available here: Warshaw Collection of Business Americana

The papers of Martin H. Bush measure 5.1 linear feet and date from 1948-2012, with the bulk of the material dating from 1970-2008. The collection documents Bush's career as an art historian, educator, consultant, and gallery director through biographical material, correspondence, interviews, subject files, a scrapbook, and printed material. There is an unprocessed addition to this collection that includes one VHS tape, "American Art Forum: Martin Bush, October 27, 1988."

The papers of artist Shirley Jaffe measure 7.1 linear feet and 0.260 GB and date from circa 1950-2011. The collection documents her life and career as an American painter living in Paris through biographical material, letters, notebooks, writings, project files, printed and digital material, photographic material, and sketchbooks.

The papers of painter Ogden M. Pleissner measure 3.2 linear feet and date from 1928-1976. Found within the papers are biographical material, scattered letters, artwork, nine scrapbooks, over one foot of printed material, and photographs.