- Alamo-Lafayette Cemetery Dist
- Alamo Women's Club
- Bay Area Historic House Museums
- Burbank Historical Society
- Butte County Historical Society
- Byron Chamber of Commerce
- California Genealogical Society
- Camron-Stanford House Preserv Soc
- Casa de Rancho Cucamonga Hist Soc
- Centl Labor Council of Co Co Co AFL-CIO
- Clayton Historical Society
- Concord Historical Society
- Contra Costa Co Historical Society
- Contra Costa Mayor's Conference
- Contra Costa Retail Clerk's Credit Union
- Duarte Historical Museum
- East Contra Costa Historical Society
- East County Service Club
- Ferndale Museum
- Garden Grove Historical Society
- Hayward Area Historical Society
- Internatl Brotherhood of Electrical Workers
- John Muir Site
- Lafayette Historical Society
- La Jolla Historical Society
- Lake Tahoe Historical Society
- McClain's Museum of Vintage Fashion
- Martinez Historical Society
- Mission Peak Heritage Foundation
- Museum of Local History
- Paradise Historical Society
- Richmond Museum of History
- Roseville Historical Society
- San Joaquin Co Historical Society
- San Joaquin Pioneer & Hist Society
- San Pablo Hist & Museum Society
- Siskiyou County Historical Society
- Tomales History Center
- Wasco Historical Society
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