Collection place
- North America106 objects
- The Americas106 objects
- United States106 objects
- California103 objects
- Northern California99 objects
- Glenn County, California48 objects
- Grindstone Creek, Glenn County, California48 objects
- North Central California48 objects
- Northwestern California38 objects
- Humboldt County, California21 objects
- Northeastern California13 objects
- Klamath River, Humboldt County, California11 objects
- Klamath River, Siskiyou County, California7 objects
- Siskiyou County, California7 objects
- Katimin (historic village), Klamath River, Siskiyou County6 objects
- McCloud River, Shasta County, California6 objects
- Shasta County, California6 objects
- Klamath River near mouth of Salmon River, Humboldt County, California5 objects
- Weitchpec, Humboldt County, California4 objects
- near Weitchpec, Klamath River, Humboldt County4 objects