Collection place
- North America173 objects
- The Americas173 objects
- United States164 objects
- California139 objects
- Northern California136 objects
- North Central California93 objects
- Northwestern California28 objects
- Northeastern California15 objects
- Northwestern United States12 objects
- Southwestern United States8 objects
- Northwest Coast, United States7 objects
- Great Lakes, United States5 objects
- Southern Great Lakes states, United States5 objects
- Great Basin, United States4 objects
- Great Plains, North America4 objects
- Arizona3 objects
- British Columbia, Canada3 objects
- Canada3 objects
- Oregon3 objects
- Alaska2 objects