The collection documents Levy's short career as a musician, his longer career as a manager, and the careers of some of his clients. The client most well represented in the collection is Nancy Wilson, with recordings, photographs, correspondence, financial statements, and contracts included. Papers relating to other clients include business records ...

The collection consists of one bound photograph album, 1883-1884, documenting the construction of the Northern Pacific Railroad Bridge over the Snake River. The images depict machinery, piers, boats, and construction workers.

An interview of Val Laigo conducted 1989 July 12, by Alan Lau and Kazuko Nakane, for the Archives of American Art Northwest Asian American Project, in Laigo's home, Seattle, Wash.

Photograph album documenting the Leedy Manufacturing Company, a maker of precussion instruments.

The Cook Labs records, which date from 1939-2002, document the activities of audio engineer Emory Cook and his label Cook Labs. The contents include business records, materials relating to recording artists, photographs, and production materials, as well as phonograph records, master recordings and unpublished recordings produced by or associated with the Cook Labs label. The collection also contains two interviews conducted with Emory Cook in 1990: one by Jeff Place and one by Anthony Seeger and Nicholas Spitzer. There are several physical objects relating to Cook Labs including a bag of powdered vinyl, a binaural playing arm, and a condenser microphone.

The Paredon Records audiorecordings consist of all 50 of the recordings released by Paredon, along with the master audiotapes. Many of the recordings have a file containing business records relating to their production. These business records include artist contracts, recording reports, various notes on records produced, photographs of artists, news articles both about and by Barbara Dane, Irwin Silber, and Paredon Records, correspondence by Barbara Dane, Irwin Silber and Paredon Records, and other miscellany. Many contracts are signed by both Paredon Records and the artist. Correspondence is primarily between business associates. A complete inventory of the business records is available.

The John F. Turner collection of research material on visionary self-taught artist Howard Finster measures 6.9 linear feet and dates from circa 1928 to 2015, with the bulk of the materials dating from 1978 to 1990. John Turner is a California-based curator who compiled this collection in preparation for his book Howard Finster: Man of Visions (1989). Found within the collection are correspondence; numerous interviews with Finster and Finster family members, curators and historians, collectors, and artists; draft manuscripts and research notes; compiled research files on other topics; printed materials and commercial broadcast video recordings; and photographic material, including polaroids annotated by Finster. There is also one series of Howard Finster's papers that include writings by Finster, sound and video recordings of Finster exhibitions and talks by Finster related to those exhibitions, recordings of other speaking engagements, sermons, and other events, a scattering of personal business records that includes a ledger and price list of artwork, and artwork.

The collection documents the development of the Stanley Home Products Company, Incorporated its activities and those of its employees. The materials include photographs and photograph albums, speeches and presentations, catalogs and other printed material, inspirational and motivational materials, annual reports, film and audio recordings.

This collection consists of reel to reel audio tapes relating to the United States space program. The material includes recordings of events, missions, press conferences, and other happenings from the Mercury, Gemini, and Apollo programs.

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.