Collection place
- North America115 objects
- The Americas115 objects
- United States115 objects
- California98 objects
- Northern California91 objects
- Northwestern California88 objects
- Northwestern United States17 objects
- Central Oregon16 objects
- Humboldt County, California16 objects
- Klamath County, Oregon16 objects
- Oregon16 objects
- Klamath Reservation, Klamath County, Oregon15 objects
- Del Norte County, California10 objects
- Elk Valley, Del Norte County, California10 objects
- Mouth of Salmon River, Del Norte County, California8 objects
- Klamath River, Humboldt County, California7 objects
- Southern California7 objects
- San Diego County, California6 objects
- Klamath River below Weitchpec, Humboldt County, California4 objects
- Mesa Grande, San Diego County, California4 objects