Collection place
- North America27 objects
- The Americas27 objects
- United States27 objects
- California25 objects
- San Francisco Bay Area, California17 objects
- San Francisco County, California16 objects
- San Francisco Waterfront, San Francisco, San Francisco County16 objects
- San Francisco, San Francisco County, California16 objects
- Site N-3 (North Embarcadero), San Francisco Waterfront, San Francisco11 objects
- Northeastern California3 objects
- Northern California3 objects
- Site N-5 (North Shore Pump Station), San Francisco Waterfront, San Francisco3 objects
- Southern California3 objects
- CA-SBn-1, Mission San Juan Bautista, San Benito County2 objects
- CA-Sha-22, Shasta County, California2 objects
- Central California2 objects
- Central California coast2 objects
- Churchill County, Nevada2 objects
- McCloud River, Shasta County, California2 objects
- Mission San Juan Bautista, San Juan Bautista, San Benito County2 objects