Collection place
- California737 objects
- North America737 objects
- The Americas737 objects
- United States737 objects
- Napa County, California624 objects
- San Francisco Bay Area, California624 objects
- Napa Valley, Napa County, California601 objects
- Middle Napa Valley, Napa County, California377 objects
- Rutherford area, Napa Valley, Napa County356 objects
- CA-Nap-32, Napa Valley, Napa County230 objects
- Barro area, Napa Valley, Napa County215 objects
- Upper Napa Valley, Napa County, California215 objects
- CA-Nap-131, Napa Valley, Napa County183 objects
- CA-Lak-36 (Borax Lake site), Lake County, California113 objects
- Lake County, California113 objects
- North Central California113 objects
- Northern California113 objects
- CA-Nap-143, Napa Valley, Napa County53 objects
- CA-Nap-152, Napa Valley, Napa County38 objects
- CA-Nap-139, Napa Valley, Napa County21 objects