- California7 objects
- Humboldt County, California7 objects
- Klamath River, Humboldt County, California7 objects
- North America7 objects
- Northern California7 objects
- Northwestern California7 objects
- The Americas7 objects
- United States7 objects
- Klamath River below Weitchpec, Humboldt County, California3 objects
- Weitchpec, Humboldt County, California3 objects
- near Weitchpec, Klamath River, Humboldt County3 objects
- John Gist's mine, Weitchpec, Humboldt County2 objects
- Pekwan (historic village), Klamath River, Humboldt County2 objects
- Kepel, Klamath River, Humboldt County1 objects
- Martin's Ferry, Humboldt County, California1 objects