The research collections of the Bates and Harvey Mudd Aeronautics Heritage Library include several book collections with special emphasis on Southern California and Los Angeles County. The most noteworthy of these are the Raymond Goodall Collection on the early history of aviation, aeronautical engineering, and the aviation industry, and the Iris Critchell Collection, which is particularly strong…

Historical photographs and information on the history of Los Angeles and the Southern California area. Archive specializes in the history of the television and motion picture industry (studios) in the U.S. and Los Angeles specifically.Archive also has in it architectural history of the Los Angeles area as well.

Photographs that reflect the tradition that African Americans in Los Angeles have with the Pacific Ocean.

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).