Collection place
- North America111 objects
- The Americas111 objects
- United States109 objects
- California100 objects
- Northern California60 objects
- San Francisco Bay Area, California39 objects
- Northeastern California32 objects
- North Central California28 objects
- Napa County, California20 objects
- Shasta County, California20 objects
- Fall River Valley, Shasta County, California19 objects
- Napa Valley, Napa County, California17 objects
- Lower Napa Valley, Napa County, California13 objects
- CA-Lak-140, Lake County, California12 objects
- Lake County, California12 objects
- Nevada9 objects
- Big Lake, Fall River Valley, Shasta County8 objects
- CA-Nap-16, Napa Valley, Napa County8 objects
- San Joaquin County, California8 objects
- Sonoma County, California8 objects