Collection place
- North America254 objects
- The Americas254 objects
- United States253 objects
- California93 objects
- Northwestern United States51 objects
- Alaska48 objects
- San Francisco Bay Area, California43 objects
- Southern Great Lakes states, United States39 objects
- Nevada35 objects
- Ohio34 objects
- Bateson Farm, Hardin County, Ohio30 objects
- Hardin County, Ohio30 objects
- Churchill County, Nevada24 objects
- NV-Ch-126, Churchill County, Nevada24 objects
- Western Alaska22 objects
- Napa County, California21 objects
- Alameda County, California15 objects
- Bering Sea, Western Alaska13 objects
- Northern California11 objects
- CA-Ala-309, Emeryville, Alameda County8 objects