Collection place
- The Americas141 objects
- North America128 objects
- United States126 objects
- California122 objects
- San Francisco Bay Area, California116 objects
- San Francisco County, California113 objects
- San Francisco, San Francisco County, California109 objects
- San Francisco Waterfront, San Francisco, San Francisco County81 objects
- Site N-5 (North Shore Pump Station), San Francisco Waterfront, San Francisco33 objects
- Downtown San Francisco, San Francisco, San Francisco County28 objects
- Central Italy25 objects
- Europe25 objects
- Italy25 objects
- Southern Europe25 objects
- CA-SFr-119H, San Francisco County, California19 objects
- Tuscany, Central Italy19 objects
- Arezzo, Tuscany, Central Italy18 objects
- Africa17 objects
- Egypt17 objects
- Nile River Valley, Egypt17 objects