Collection place
- North America20 objects
- The Americas20 objects
- United States19 objects
- California18 objects
- Central California15 objects
- South Central California15 objects
- Madera County, California11 objects
- North Fork, Madera County, California11 objects
- Kern County, California4 objects
- Piute (historical place), Kern County, California4 objects
- San Diego County, California2 objects
- Southern California2 objects
- Yuma Reservation, San Diego County, California2 objects
- Arizona1 objects
- Central Sonoma coast, Sonoma County, California1 objects
- Colonia Lerdo (ghost town), San Luis Rio Colorado, Sonora1 objects
- Mexico1 objects
- Northern Mexico1 objects
- Northwest Mexico1 objects
- Salt Point area, Central Sonoma coast, Sonoma County1 objects