- North America2,782 objects
- Northwestern United States2,782 objects
- Oregon✖Remove constraint Collection place: Oregon2,782 objects
- The Americas2,782 objects
- United States2,782 objects
- Central Oregon1,731 objects
- Klamath County, Oregon1,415 objects
- Klamath Reservation, Klamath County, Oregon1,218 objects
- Western Oregon599 objects
- Wasco County, Central Oregon230 objects
- Coos County, Oregon138 objects
- Multnomah County, Oregon132 objects
- The Dalles, Wasco County, Central Oregon131 objects
- Coos Bay, Coos County, Western Oregon123 objects
- Linn County, Oregon107 objects
- Sauvie Island, Multnomah County, Oregon97 objects
- Klamath Lake, Klamath County, Central Oregon77 objects
- Mackie Mound, Linn County, Western Oregon62 objects
- Lake County, Oregon46 objects
- Klamath Lake Reservation, Klamath County, Oregon45 objects