Useful links for San Francisco history research:

San Francisco History Index
Virtual San Francisco Museum
Shaping San Francisco

We also suggest you contact the following:

San Francisco Public Library: San Francisco History Center
100 Larkin Street San Francisco, CA 94102; 415-557-4567;

California Historical Society
678 Mission Street, San Francisco, CA 94105; 415-357-1848;

Society of California Pioneers: Alice Phelan Sullivan Library
101 Montgomery Street, Suite 150, Presidio of San Francisco, San Francisco, CA 94129; 415-957-1849;

Bancroft Library
University of California, Berkeley, CA 94720-6000; 510-642-3781;

Mechanics’ Institute Library
57 Post Street, San Francisco, CA 94104-5013; 415-393-0101;

California Genealogical Society
2201 Broadway, Suite LL2, Oakland, CA 94612; 510-663-1358;

California History Resource Guide
San Francisco Historical Resources section;

San Francisco Bay Area Television Archive
J. Paul Leonard Library, San Francisco State University, 415-405-5565;

Museum of Performance and Design
893B Folsom Street, San Francisco, CA 94107; 415-255-4800;

San Francisco Bay Area Post Card Club
P.O. Box 621, Penngrove, CA 94951;