Collection place
- North America66 objects
- The Americas66 objects
- United States64 objects
- California53 objects
- Northern California47 objects
- Northeastern California23 objects
- Northern Sierras, Northern California22 objects
- Northwestern California22 objects
- Humboldt County, California17 objects
- Klamath River, Humboldt County, California17 objects
- Weitchpec, Humboldt County, California13 objects
- near Weitchpec, Klamath River, Humboldt County13 objects
- Calaveras County, California9 objects
- Northwestern United States9 objects
- Oregon8 objects
- Central Oregon7 objects
- Klamath County, Oregon7 objects
- Klamath Reservation, Klamath County, Oregon7 objects
- Sheep Ranch, Calaveras County, California4 objects
- Healdsburg, Sonoma County, California3 objects