Collection place
- North America92 objects
- The Americas92 objects
- United States92 objects
- California89 objects
- Northern California89 objects
- Northwestern California83 objects
- Del Norte County, California11 objects
- Elk Valley, Del Norte County, California11 objects
- Mouth of Salmon River, Del Norte County, California11 objects
- Elem, Lake County, California4 objects
- Lake County, California4 objects
- North Central California4 objects
- Southwestern United States3 objects
- Northeastern California2 objects
- Baird (historic place), Shasta County, California1 objects
- Genesee Valley, Plumas County, California1 objects
- Genesee, Plumas County, California1 objects
- McCloud River, Shasta County, California1 objects
- Northern Sierras, Northern California1 objects
- Plumas County, California1 objects