Collection place
- North America453 objects
- The Americas453 objects
- United States445 objects
- California342 objects
- Northern California190 objects
- Northwestern California97 objects
- Central California91 objects
- South Central California90 objects
- Northeastern California76 objects
- Northwestern United States73 objects
- Northern Sierras, Northern California68 objects
- Calaveras County, California53 objects
- Oregon51 objects
- Central Oregon50 objects
- Klamath County, Oregon50 objects
- Klamath Reservation, Klamath County, Oregon50 objects
- Mendocino County, California44 objects
- Southern California42 objects
- Humboldt County, California39 objects
- Madera County, California36 objects