Contra Costa County Historical Society

California Revealed is a State Library initiative to help California’s public libraries, in partnership with other local heritage groups, digitize, preserve, and provide online access to archival materials - books, newspapers, photographs, audiovisual recordings, and more - that tell the incredible stories of the Golden State. We also provide free access and preservation services for existing digital collections for partner organizations with in-house digitization programs. California Revealed is supported by the U.S. Institute of Museum and Library Services under the provisions of the Library Services and Technology Act, administered in California by the State Librarian.

Institution: Contra Costa County Historical Society