Collection place
- North America794 objects
- The Americas794 objects
- United States777 objects
- California760 objects
- Northern California758 objects
- Northeastern California713 objects
- Modoc County, California559 objects
- Northwestern California37 objects
- Siskiyou County, California24 objects
- Great Plains, North America15 objects
- Yreka, Siskiyou County, California10 objects
- North Central California8 objects
- Northwestern United States7 objects
- Europe4 objects
- Asia3 objects
- Central Oregon3 objects
- Klamath County, Oregon3 objects
- Klamath Lake, Klamath County, Central Oregon3 objects
- Northeastern United States3 objects
- Northwest Coast, United States3 objects