Collection place
- North America106 objects
- The Americas106 objects
- United States106 objects
- California104 objects
- Northern California103 objects
- Northwestern California92 objects
- Humboldt County, California29 objects
- Klamath River, Humboldt County, California12 objects
- Northeastern California10 objects
- Siskiyou County, California8 objects
- Klamath River, Siskiyou County, California7 objects
- Katimin (historic village), Klamath River, Siskiyou County6 objects
- Klamath River area, Northwestern California, California5 objects
- Klamath River near mouth of Salmon River, Humboldt County, California5 objects
- Klamath River, Klamath River area, Northwestern California5 objects
- Weitchpec, Humboldt County, California4 objects
- near Weitchpec, Klamath River, Humboldt County4 objects
- Arcata Bay, Humboldt Bay, Humboldt County3 objects
- Humboldt Bay, Humboldt County, California3 objects
- Arcata, Humboldt County, California2 objects