Collection place
- Amador County, California1 objects
- Avery, Calaveras County, California1 objects
- Calaveras County, California10 objects
- California19 objects
- Central Oregon4 objects
- Colusa County, California1 objects
- Dutton Ranch, Mendocino County, California1 objects
- Jackson, Amador County, California1 objects
- Klamath County, Oregon4 objects
- Klamath Reservation, Klamath County, Oregon4 objects
- Mendocino County, California7 objects
- North America23 objects
- North Central California1 objects
- Northeastern California11 objects
- Northern California19 objects
- Northern Sierras, Northern California11 objects
- Northwestern California7 objects
- Northwestern United States4 objects
- Oregon4 objects
- Rich Gulch, Calaveras County, California4 objects