Collection place
- The Americas7,423 objects
- North America7,382 objects
- United States7,314 objects
- California6,109 objects
- Northern California2,478 objects
- Northwestern California1,711 objects
- Southern California1,102 objects
- San Francisco Bay Area, California1,077 objects
- San Francisco County, California933 objects
- San Francisco, San Francisco County, California933 objects
- Eastern California723 objects
- Humboldt County, California715 objects
- Sierra Nevada Mountain Range, California636 objects
- Central California617 objects
- Southeastern California582 objects
- North Central California538 objects
- South Central California524 objects
- Southwestern United States426 objects
- Klamath River, Humboldt County, California336 objects
- Arizona325 objects