- North America1,123 objects
- Northwestern United States✖Remove constraint Collection place: Northwestern United States1,123 objects
- The Americas1,123 objects
- United States1,123 objects
- Oregon423 objects
- Washington state311 objects
- Central Washington310 objects
- Klickitat County, Central Washington292 objects
- Alaska248 objects
- Wakemap mound, Klickitat County, Washington166 objects
- Central Oregon114 objects
- Western Alaska67 objects
- Montana54 objects
- Columbia River Basin, United States53 objects
- Southern Alaska50 objects
- Western Oregon45 objects
- Interior Alaska43 objects
- Klamath County, Oregon43 objects
- Yukon-Koyukuk Census Area, Alaska43 objects
- Southwest Coast, Alaska42 objects