The Automobile Club of Southern California was founded in 1900, and the records of its undertakings provide a distinctive picture of life in the region during the twentieth century. The documents and pictorial materials in the club’s archive relate not only to the club’s history but also to local and regional architecture, infrastructure, public policy making, and cultural and recreational…

The June L. Mazer Lesbian Collection, formerly the West Coast Lesbian Collections, was founded in Oakland, California, in 1981. Six years later it was moved to Los Angeles by Connexxus Women's Center/Centro de Mujeres, and it acquired its present name in 1987 after the death of June L. Mazer, a community activist and an invaluable supporter of the collection.