- The Americas✖Remove constraint Collection place: The Americas373 objects
- North America350 objects
- United States319 objects
- Northwestern United States140 objects
- Alaska135 objects
- Humboldt County, Nevada91 objects
- Nevada91 objects
- Paradise Valley, Humboldt County, Nevada91 objects
- Buckingham site, Paradise Valley, Humboldt County80 objects
- Western Alaska80 objects
- Norton Sound to Bristol Bay, Alaska60 objects
- Nome Borough, Alaska37 objects
- California32 objects
- St. Michael Island, Nome Borough, Alaska29 objects
- St. Michael, St. Michael Island, Nome Borough28 objects
- Southern central United States26 objects
- Kansas25 objects
- Marion County, Kansas25 objects
- Sod house near Hillsboro, Marion County, Kansas25 objects
- Mexico23 objects