People make history, and everyone has a story to tell.

Since 1871, the California Historical Society has been telling the stories of individuals and communities through exhibitions and educational programs by providing free access to our expansive and remarkable collections. We steward one of the most important holdings of primary and secondary resources which include over 35,000 volumes of books and pamphlets, more than 4,000 manuscript collections, and some 500,000 photographs documenting California’s social, cultural, economic, and political history and development. With stunning art works on canvas, maps, ephemera, posters, broadsides, periodicals, and newspapers relating to the history of California and the West from the early explorations to the present time, the CHS collection provides the foundation for all who use our free research library.

You are a vital part of the California Historical Society. We invite you to help us continue to preserve and tell your stories—our stories—in the coming years. Your contributions sustain us and inspire us to continue to make California history real and relevant.

Please take the time to make a vitally important contribution to the preservation and continued stewardship of the history of California.

On behalf of all of us at your California Historical Society, we offer our most sincere thanks.

678 Mission Street
San Francisco
CA 94105
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415.357.1850 fax
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