Collection place
- North America15 objects
- The Americas15 objects
- United States15 objects
- Southwestern United States11 objects
- California4 objects
- Southern California4 objects
- Needles area, San Bernardino County, California3 objects
- Needles, San Bernardino County, California3 objects
- San Bernardino County, California3 objects
- Arizona1 objects
- Mohave County, Arizona1 objects
- Mohave Valley, Mohave County, Arizona1 objects