Collection place
- The Americas6,218 objects
- North America6,177 objects
- United States6,121 objects
- California5,134 objects
- Northern California2,004 objects
- Northwestern California1,414 objects
- Southern California1,021 objects
- San Francisco Bay Area, California916 objects
- San Francisco County, California781 objects
- San Francisco, San Francisco County, California781 objects
- Eastern California647 objects
- Humboldt County, California588 objects
- Southeastern California579 objects
- Sierra Nevada Mountain Range, California571 objects
- Central California470 objects
- North Central California441 objects
- South Central California413 objects
- Southwestern United States377 objects
- Klamath River, Humboldt County, California310 objects
- Arizona281 objects