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).

Founded in 1952, the ONE Archives at the University of Southern California Libraries in Los Angeles is the oldest continuously-operating LGBTQ organization in the United States and the largest archive in the world dedicated to collecting and preserving LGBTQ materials. Our collection comprises over 33,000 volumes of books and monographs; over 13,000 titles of LGBTQ periodicals; 700 manuscript and…

The Baseball Reliquary maintains a large collection of artifacts, artworks, photographs, and documents related to baseball history in Southern California and the United States.

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…

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.