- The Americas✖Remove constraint Collection place: The Americas1,338 objects
- North America1,232 objects
- United States1,219 objects
- California1,075 objects
- San Francisco Bay Area, California863 objects
- San Francisco County, California833 objects
- San Francisco, San Francisco County, California833 objects
- San Francisco Waterfront, San Francisco, San Francisco County803 objects
- Site N-5 (North Shore Pump Station), San Francisco Waterfront, San Francisco395 objects
- Northern California190 objects
- Northwestern California110 objects
- South America105 objects
- Peru100 objects
- Humboldt County, California98 objects
- CA-Hum-169 (Tsurai), Humboldt County, California96 objects
- Humboldt County coast, Humboldt County, California96 objects
- Trinidad Bay, Humboldt County, California96 objects
- Trinidad, Humboldt County, California96 objects
- Site C-1 (Berry), San Francisco Waterfront, San Francisco94 objects
- Site SE, San Francisco Waterfront, San Francisco88 objects