Collection place
- California40 objects
- North America40 objects
- The Americas40 objects
- United States40 objects
- Northern California32 objects
- North Central California14 objects
- Northwestern California12 objects
- Mendocino County, California11 objects
- Central California7 objects
- South Central California7 objects
- Northeastern California6 objects
- Northern Sierras, Northern California5 objects
- Southern Mines Country, Central California4 objects
- Mariposa County, California3 objects
- Mariposa, Mariposa County, California3 objects
- Plumas County, California3 objects
- Big Meadows (historical place), Plumas County, California2 objects
- Calaveras County, California2 objects
- Lake Almanor area, Plumas County, California2 objects
- Lake County, California2 objects