The Salvation Army Museum of the West houses materials of the Western Territory of the Salvation Army. The Southern California Division is headquartered in Los Angeles proper but services all of Southern California, including Salvation Army churches, Adult Rehabilitation Centers, shelters, and other programs run by The Salvation Army. The collection chronicles the developments and changes of The…

Special Collections and Archives houses the UC Irvine Libraries' collections of rare books, manuscripts, archives, photographs, and other rare and special materials. Major collections include the Critical Theory Archive, the Southeast Asian Archive, and the University Archives, as well as in-depth collections on Orange County and California history, dance and performing arts, 20th-century…

The Homestead Museum collection includes a diverse array of items from Los Angeles and the Los Angeles Region covering the general period of 1830 to 1930 and includes ephemera, maps, photographs, printed works, and three-dimensional everyday artifacts. The Homestead Museum is a participant in the LAAS and ONE Archives Hidden Histories project.