- California31 objects
- Humboldt County, California31 objects
- Klamath River, Humboldt County, California✖Remove constraint Collection place: Klamath River, Humboldt County, California31 objects
- North America31 objects
- Northern California31 objects
- Northwestern California31 objects
- The Americas31 objects
- United States31 objects
- Weitchpec, Humboldt County, California28 objects
- near Weitchpec, Klamath River, Humboldt County28 objects
- John Gist's mine, Weitchpec, Humboldt County12 objects
- Klamath River above Weitchpec, Humboldt County, California1 objects
- Klamath River below Weitchpec, Humboldt County, California1 objects
- Martin's Ferry, Humboldt County, California1 objects
- Orleans area, Humboldt County, California1 objects
- Orleans, Humboldt County, California1 objects