Collection place
- North America1,002 objects
- The Americas1,002 objects
- United States957 objects
- California806 objects
- Northern California439 objects
- North Central California416 objects
- Sacramento County, California213 objects
- San Francisco Bay Area, California188 objects
- San Joaquin County, California162 objects
- Southern California153 objects
- Santa Barbara County, California133 objects
- Contra Costa County, California70 objects
- Africa67 objects
- Marina Bay, Richmond, Contra Costa County66 objects
- Richmond, Contra Costa County, California66 objects
- Northwestern United States59 objects
- CA-SJo-68, San Joaquin County, California58 objects
- CA-SBa-43, Santa Barbara County, California51 objects
- Alaska49 objects
- Sonoma County, California49 objects