Adsausage is an open access database of printed material. The online digital library holds a wealth of material with collections focused on Los Angeles, fashion, film, design, music and pop-culture. The physical library is available to view by request.

The Aerospace Legacy Foundation is a volunteer 501c3 organization dedicated to preserving the history of the Aerospace Industry of southern California. We maintain archives of documents, graphics, photographs, and artifacts from the industry and especially the original Downey Industrial site. Collections include; Emsco, Vultee, North American Aviation, Rockwell, Boeing, NASA, etc. A number of…

Collection of illustrated letterheads, photographs of early Los Angeles, silent movie related material including books photographs, and lobby cards, and ephemera.

The Orange County Historical Society (OCHS) is a non-profit group which collects, preserves and shares the history of Orange County, California for the benefit of its members and the general public.

Founded in 1956, the Orange Empire Railway Museum preserves the railway history of Los Angeles and Southern California. In addition to its large collection of full size railway cars and locomotives, its archives contains extensive materials on the Los Angeles Railway and Pacific Electric Railway, as well as the mainline railroads that served Southern California.