- California✖Remove constraint Collection place: California1,920 objects
- North America1,920 objects
- The Americas1,920 objects
- United States1,920 objects
- San Francisco Bay Area, California1,543 objects
- San Francisco County, California1,535 objects
- San Francisco, San Francisco County, California1,498 objects
- San Francisco Waterfront, San Francisco, San Francisco County1,224 objects
- Site N-5 (North Shore Pump Station), San Francisco Waterfront, San Francisco481 objects
- Site N-2 (North Point Tunnel), San Francisco Waterfront, San Francisco273 objects
- Downtown San Francisco, San Francisco, San Francisco County262 objects
- Site C-3 (South Embarcadero), San Francisco Waterfront, San Francisco200 objects
- Northern California197 objects
- Site C-2 (King), San Francisco Waterfront, San Francisco197 objects
- North Central California189 objects
- Site C-4 (South Side), San Francisco Waterfront, San Francisco127 objects
- Southern California102 objects
- Imperial County, California91 objects
- San Joaquin County, California90 objects
- Site C-1 (Berry), San Francisco Waterfront, San Francisco74 objects