Collection place
- North America827 objects
- The Americas827 objects
- United States827 objects
- California710 objects
- Northern California558 objects
- Northwestern California397 objects
- San Francisco Bay Area, California139 objects
- San Francisco County, California139 objects
- Humboldt County, California127 objects
- Northwestern United States117 objects
- Oregon117 objects
- Central Oregon116 objects
- Klamath County, Oregon116 objects
- Northeastern California110 objects
- Klamath River, Humboldt County, California108 objects
- Klamath Reservation, Klamath County, Oregon99 objects
- San Francisco, San Francisco County, California88 objects
- Klamath River below Weitchpec, Humboldt County, California51 objects
- North Central California51 objects
- Weitchpec, Humboldt County, California51 objects