The Mojave Desert Archives preserves the history of transcontinental travel to the Los Angeles region through the Mojave Desert of eastern California. Route 66, National Old Trails Road, the Mojave Wagon Road, the Santa Fe Railway (now BNSF), Union Pacific Railroad, and Interstate highways were and are major transit routes through the desert terminating in the Los Angeles basin.

Mount Saint Mary's University was founded by the Sisters of St. Joseph of Carondelet in 1925 as the first Catholic women's college west of the Mississippi. It comprises two historic sites, the Chalon Campus high above Brentwood (1930), and the Doheny Campus, which occupies the former estate of Edward and Estelle Doheny, including the Doheny Mansion at 8 Chester Place (1899).

Collections of the Watts Labor Community Action Committee contain video interviews, documentaries, photographs, art, collectibles, and other ephemera. Subjects include deep information about So Cal oil history, rail porters, Watts area development, housing, transportation, homelessness, workforce development, activism, advocacy and policy. 100 year [paper] collection of Mirror/Times Mirror/Times…

The Wende Museum collects artworks, artifacts, and personal histories that record daily life, creative expression, and political developments in Eastern Europe and the Soviet Union during the Cold War period. The collection comprises a variety of media including design objects, works on paper, ceramics, paintings, sculptures, posters, furniture, textiles, photographs, films, videos, sound…

Since 1912, Western Costume Company has supplied costumes for film, television, stage, and school productions. In 1915, this costume house established the first production research library. Today the library’s holdings document what people around the world have worn throughout the ages. The library’s archival holdings consist of costume sketches, historic costumes, and the Twentieth Century Fox…

As the only collecting institution focused solely on the art, craft, and history of Hollywood writers and their labor union, the Writers Guild Foundation Library & Archive are vividlly relevant to the creative and business communities of Los Angeles. The holdings document a rich facet of Los Angeles culture in relation to the role of writers in the entertainment industry.