Collection place
- The Americas56 objects
- North America49 objects
- United States47 objects
- Nevada26 objects
- California21 objects
- Africa15 objects
- San Francisco Bay Area, California13 objects
- Alameda County, California12 objects
- British West Africa (historic)12 objects
- Ghana12 objects
- Northern Ghana12 objects
- Pershing County, Nevada12 objects
- Western Africa12 objects
- Humboldt Lake Bed, Pershing County, Nevada10 objects
- Asia8 objects
- Arroyo Mocho, Alameda County, California7 objects
- CA-Ala-28 (McCoy site), Arroyo Mocho, Alameda County7 objects
- Lincoln County, Nevada7 objects
- NV-Ln-1590, Lincoln County, Nevada7 objects
- Northern California7 objects