The papers of Los Angeles Abstract Classicist painter and educator Frederick Hammersley measure 35.05 linear feet and date from circa 1860-2009, bulk 1940-2009. The papers contain biographical materials, 32 diaries, family and professional correspondence, personal business and financial records, estate records, writings, graphic design projects, teaching files, printed materials, scrapbooks, photographs, and works of art. There is a 0.3 linear foot unprocessed addition to this collection donated in 2020 that includes photographs of Hammersley's family, and most significantly for research, a study in pencil and a "model for making cubes," a paper document that can be stored flat and folded into a cube shape.

The Jack Lenor Larsen papers measure 3.7 linear feet and date from 1941-2003. Larsen was a renowned weaver and designer, entrepreneur, and a scholar who wrote and lectured on modernist design. His career in the New York design world is documented by biographical materials, correspondence, writings by and about him, various printed materials and photographs.

The papers of painter and educator Nora Chapa Mendoza measure 4.1 linear feet and 1.78 gigabytes, and date from circa 1963-2013. Biographical material includes résumés and awards, as well as other miscellaneous biographical material. Correspondence is mostly professional in nature and reflects her relationships with artists galleries and other professional organizations throughout her career, incl. Personal business records document select exhibitions and relationships with galleries such as the Partners Gallery, and include artwork inventories, consignments, and pricelists. Project files document specific projects including commissions and educational initiatives, as well as key conferences related to international labor relations and indigenous civil rights. Writings include artist statements, lectures and notes and sketches. Printed material documents the career of Nora Chapa Mendoza as well as and the art and Hispanic cultural scenes in Detroit in the form of announcements, clippings, catalogs, magazines and books. Photographic material documents various exhibitions, workshops, conferences, and trips.

Correpsondence, writings, photographs, artwork and printed material relating to painter and tapissere Sylvia Carewe.

The Ivan C. Karp papers and OK Harris Works of Art gallery records measure 80.3 linear feet and are dated 1960-2014. The collection documents the operation and activities of the contemporary art gallery founded by Ivan C. Karp in the SoHo area of Manhattan. Exhibition files, artist files, printed material and photographic materials reveal the wide range of artists represented by OK Harris and the gallery's role in introducing Photo-realism to the public. Aso included are administrative files, prints by OK Harris artists, business and personal correspondence, 39 journals by Karp spanning a period of 62 years, and other personal papers. Material pre-dating the 1969 establishment of OK Harris Works of Art consists of printed items and a few letters.

The papers of New York painter and sculptor Max Weber measure 11.8 linear feet and date from 1902-2008. The collection documents Weber's career as an artist through scattered biographical material; correspondence with artists, curators, universities, arts organizations, and others; exhibition and gallery files; personal business records; writings by Weber and others; exhibition catalogs, news clippings, and other printed material; photographs of Weber, exhibitions, and works of art; audio recordings and motion picture films. Also included are records maintained by Joy Weber on the exhibition and sale of Weber's work after his death.

The records of the Perls Galleries measure 79.6 linear feet and date from 1937 to 1997. Founded by Klaus Perls in 1937 and operating until 1997, the gallery dealt primarily in modern French art and the artwork of Alexander Calder. Found within the records are extensive correspondence (circa 44 linear feet) with artists, dealers, galleries, museums, and collectors; photographs and negatives of inventory and other artwork; exhibition files, scattered financial records; and exhibition catalogs and clippings.

The papers of New York City art entrepreneur, curator, and journalist Joan Kron date from 1959 to 1971 and measure 1.4 linear feet. The papers include correspondence, scattered financial records, notes and writings, printed material, photographs, a sound and video recording, and project/exhibition files concerning Kron's involvement in the 1960s with the exhibtions of the Arts Council of the Young Men's/Women's Hebrew Association (YM/WHA)of Philadelphia and her business, the Beautiful Bag and Box Co.

The papers of painter, muralist, and educator Emanuel Martinez measure 0.7 linear feet and date from 1964 to 2015. The collection is comprised of correspondence with Rodolfo "Corky" Gonzalez of the activist group Crusade for Justice; writings that include journal entries, essays about Mexican American youth, education, the artist Rini Templeton, community murals, and a presentation transcript about the sculpture Farm Workers' Altar; printed materials that include a bumper sticker and flyer designed by Martinez, photocopies of a poem and sketch by Martinez, and a book of writings on Mexican and Spanish Americans signed by George Garcia; photographs of Martinez as a child, in portraits, painting, and at events; and a scrapbook documenting the history of murals and Chicano art in Colorado through clippings and one letter of congratulations from former Representative Patricia Schroeder.

The Mary Bartlett Cowdrey papers measure 6.9 linear feet and date from 1830-1960. Included is material relating to her involvement with the National Academy of Design