Collection place
- The Americas2,342 objects
- North America2,301 objects
- United States2,300 objects
- Nevada1,691 objects
- Humboldt County, Nevada808 objects
- California609 objects
- Churchill County, Nevada394 objects
- Black Rock Desert Wilderness, Humboldt County, Nevada374 objects
- San Francisco Bay Area, California312 objects
- Northern California256 objects
- Pershing County, Nevada252 objects
- NV-Hu-22, Humboldt County, Nevada238 objects
- Napa County, California198 objects
- Napa Valley, Napa County, California198 objects
- Middle Napa Valley, Napa County, California193 objects
- Northeastern California181 objects
- NV-Hu-301, Humboldt County, Nevada178 objects
- Rutherford area, Napa Valley, Napa County156 objects
- CA-Nap-32, Napa Valley, Napa County148 objects
- NV-Pe-5, Pershing County, Nevada148 objects