Collection place
- The Americas4,047 objects
- North America4,029 objects
- United States4,029 objects
- California4,028 objects
- San Francisco Bay Area, California2,812 objects
- Berryessa Valley, Napa County, California1,809 objects
- Napa County, California1,809 objects
- CA-Nap-93, Berryessa Valley, Napa County1,790 objects
- Northern California726 objects
- Contra Costa County, California553 objects
- CA-SBa-7, Carpinteria, Santa Barbara County489 objects
- Carpinteria, Santa Barbara County, California489 objects
- Santa Barbara County, California489 objects
- Southern California489 objects
- Alameda County, California413 objects
- CA-CCo-138, Oakley, Contra Costa County393 objects
- Oakley, Contra Costa County, California393 objects
- North Central California383 objects
- Berkeley, Alameda County, California357 objects
- CA-Ala-307, Berkeley, Alameda County357 objects