Collection place
- North America244 objects
- The Americas244 objects
- United States244 objects
- California240 objects
- Northern California238 objects
- Northwestern California223 objects
- Del Norte County, California34 objects
- Elk Valley, Del Norte County, California33 objects
- Mouth of Salmon River, Del Norte County, California33 objects
- Northeastern California12 objects
- Baird (historic place), Shasta County, California10 objects
- McCloud River, Shasta County, California10 objects
- Shasta County, California10 objects
- near Baird, Shasta County, California10 objects
- Humboldt County, California7 objects
- Bluff Creek, Humboldt County, California4 objects
- Southwestern United States4 objects
- North Central California3 objects
- Elem, Lake County, California2 objects
- Lake County, California2 objects