Collection place
- North America43 objects
- The Americas43 objects
- United States43 objects
- California37 objects
- CA-CCo-259, Rodeo, Contra Costa County26 objects
- Contra Costa County, California26 objects
- Rodeo, Contra Costa County, California26 objects
- San Francisco Bay Area, California26 objects
- Unincorporated western Contra Costa County, California26 objects
- Northern California10 objects
- Honey Lake Valley, Lassen County, California9 objects
- Lassen County, California9 objects
- Northeastern California9 objects
- CA-Las-3, Lassen County, California8 objects
- Northwestern United States4 objects
- Camp 2, Wasco County, Central Oregon2 objects
- Central Oregon2 objects
- Montana2 objects
- Northern central United States2 objects
- Oregon2 objects