Collection place
- California40 objects
- North America40 objects
- Northern California40 objects
- Northwestern California40 objects
- The Americas40 objects
- United States40 objects
- Humboldt County, California9 objects
- Del Norte County, California7 objects
- Elk Valley, Del Norte County, California7 objects
- Mouth of Salmon River, Del Norte County, California7 objects
- Klamath River, Humboldt County, California5 objects
- Klamath River below Weitchpec, Humboldt County, California4 objects
- Mad River, Humboldt County, California3 objects
- Maple Creek, Mad River, Humboldt County3 objects
- Klamath River area, Northwestern California, California2 objects
- Wakhtek, Humboldt County, California2 objects
- Bridgeville, Humboldt County, California1 objects
- Murek, Humboldt County, California1 objects
- Van Duzen River, Humboldt County, California1 objects
- Weitchpec, Humboldt County, California1 objects