Collection place
- The Americas74 objects
- North America65 objects
- United States51 objects
- California38 objects
- Northern California27 objects
- Northwestern California21 objects
- Mexico12 objects
- Northern Mexico12 objects
- Northwest Mexico12 objects
- Sonora, Mexico11 objects
- South America9 objects
- Southern California8 objects
- Southwestern United States8 objects
- Colonia Lerdo (ghost town), San Luis Rio Colorado, Sonora6 objects
- San Luis Río Colorado Municipality, Sonora, Mexico6 objects
- Northwestern United States5 objects
- Peru5 objects
- Africa4 objects
- Asia4 objects
- Colombia4 objects