The Museum exhibits American Indian cultural materials, primarily focused on cultures of the Southwestern, Great Basin and Californian culture regions, which were connected by a major trade route from circa 4,000 BP. One of the largest collections is from the California coast and Channel Islands. Seven thousand artifacts are represented, ranging in age from 8-9,000 BP to ethnographic/historic…

Marlborough School is the oldest independent girls' school in southern California. Founded in 1889 in Pasadena by Mary S. Caswell, the School was located near U.S.C. (University Park, Chester Place) from 1890 to 1916 when it moved to its present location in Hancock Park. Created in 2001, the Archives fulfills its ambassadorial role by collecting, preserving and exhibiting historic items and…

The Metropolitan Water District of Southern California manages a library and archival repository documenting the activities of the organization and resources of interest to the greater history of the Los Angeles region. 

Collection includes materials related southern California tourism, the Mission Revival movement, peace movement (1st half 20th century, citrus industry, and materials related to specific collections,including fine art, statuary, bells, crosses, dolls, aviation, Native American basketry, and Asian arts.

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).