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.

The collections of the Pacific Palisades Historical Society deal with the history of Rancho Boca de Santa Monica; the Chautauqua movement; the Methodist community from 1921 to 1943; the Uplifters Club from 1921 to 1945; the Westside community of German émigrés from 1934 to 1943; Will Rogers; J. Paul Getty and the Parker Ranch; the film industry; beach culture; the now-nonexistent Bernheimer…

To share and make known the organization's significant archive and collections of San Fernando Valley history. SFVHS serves as caretaker of the Andres Pico Adobe historic site in Mission Hills as well as the Pioneer Cemetery in Sylmar.

The SPBHS Archives are located at 638 S. Beacon Street, 6th Fl., San Pedro, CA 90731. Note: Mail is not delievered here.

The Santa Monica Historical Society was founded in 1975 as part of the city’s centennial celebration with the mission of collecting and preserving the history, art and culture of the Santa Monica Bay Area. In 1988, a Museum was established to house the Society’s growing collections of artifacts, documents, rare books, newspapers, textiles, artwork, and photographic images. Currently, the Museum’s…

The Sierra Madre Historical Archives collects, preserves, and provides access to a variety of materials that tell the Sierra Madre story: photographs, slides, postcards, scrapbooks, city directories, maps, letters, periodicals, posters, works of art, sound recordings, moving images, and ephemera. The archives collection includes the Sierra Madre Oral History Project in which residents describe…

The Topanga Historical Society (THS) was organized in 1974 by a group of dedicated community leaders who recognized the urgent need to collect and preserve records of Topanga’s unique history and to make them available to future generations. The Society maintains an Archive Center and presents quarterly local history programs.