Collection place
- The Americas34 objects
- North America30 objects
- United States25 objects
- California13 objects
- Bannock County, Idaho4 objects
- British Columbia, Canada4 objects
- Canada4 objects
- Central America4 objects
- Guatemala4 objects
- Idaho4 objects
- Northwestern United States4 objects
- Northern California3 objects
- Mendocino County, California2 objects
- Nevada2 objects
- New Mexico2 objects
- Northwestern California2 objects
- San Francisco Bay Area, California2 objects
- San Francisco County, California2 objects
- Southwestern United States2 objects
- Carrizo Rock, San Luis Obispo County, California1 objects