Collection place
- California181 objects
- North America181 objects
- The Americas181 objects
- United States181 objects
- Northern California169 objects
- Northwestern California121 objects
- Humboldt County, California47 objects
- North Central California47 objects
- Klamath River, Humboldt County, California43 objects
- Weitchpec, Humboldt County, California15 objects
- near Weitchpec, Klamath River, Humboldt County15 objects
- Lower Klamath River, Humboldt County, California14 objects
- Klamath River below Weitchpec, Humboldt County, California13 objects
- Lake County, California12 objects
- Mendocino County, California10 objects
- Central California8 objects
- Del Norte County, California8 objects
- Klamath (CDP), Del Norte County, California8 objects
- Klamath River valley, Del Norte County, California8 objects
- Requa, Klamath (CDP), Del Norte County8 objects