Collection place
- The Americas18 objects
- North America10 objects
- Peru8 objects
- South America8 objects
- California7 objects
- United States7 objects
- Africa6 objects
- British West Africa (historic)6 objects
- Northern California6 objects
- Sierra Leone6 objects
- Western Africa6 objects
- Mendocino County, California5 objects
- Northwestern California5 objects
- Round Valley, Mendocino County, California5 objects
- Colonia Lerdo (ghost town), San Luis Rio Colorado, Sonora3 objects
- Mexico3 objects
- Northern Mexico3 objects
- Northwest Mexico3 objects
- San Luis Río Colorado Municipality, Sonora, Mexico3 objects
- Sonora, Mexico3 objects