Collection place
- North America25 objects
- The Americas25 objects
- United States25 objects
- Southwestern United States20 objects
- California5 objects
- Southern California5 objects
- Southeastern California4 objects
- Arizona2 objects
- Mohave County, Arizona2 objects
- Mohave Valley, Mohave County, Arizona2 objects
- Needles area, San Bernardino County, California1 objects
- Needles, San Bernardino County, California1 objects
- San Bernardino County, California1 objects