Collection place
- California573 objects
- North America573 objects
- The Americas573 objects
- United States573 objects
- San Francisco Bay Area, California461 objects
- Napa County, California371 objects
- Napa Valley, Napa County, California348 objects
- Barro area, Napa Valley, Napa County199 objects
- Upper Napa Valley, Napa County, California199 objects
- CA-Nap-131, Napa Valley, Napa County170 objects
- Middle Napa Valley, Napa County, California140 objects
- Rutherford area, Napa Valley, Napa County121 objects
- CA-Lak-36 (Borax Lake site), Lake County, California110 objects
- Lake County, California110 objects
- North Central California110 objects
- Northern California110 objects
- Bodega Bay region, Sonoma County, California90 objects
- Bodega Harbor, Sonoma County, California90 objects
- CA-Son-299, Bodega Harbor, Sonoma County90 objects
- Sonoma County, California90 objects