Collection place
- North America14 objects
- The Americas14 objects
- United States14 objects
- California7 objects
- Nevada6 objects
- Lincoln County, Nevada3 objects
- San Francisco Bay Area, California3 objects
- Alamo, Contra Costa County, California2 objects
- CA-CCo-311, Alamo, Contra Costa County2 objects
- Central California2 objects
- Contra Costa County, California2 objects
- Mineral County, Nevada2 objects
- Northern California2 objects
- South Central California2 objects
- Unincorporated central Contra Costa County, California2 objects
- CA-Fre-115, Fresno County, California1 objects
- CA-Las-191, Eagle Lake, Lassen County1 objects
- CA-Mer-118, Merced County, California1 objects
- CA-Mrn-365, Novato, Marin County1 objects
- CA-Teh-196, Tehama County, California1 objects