- North America137 objects
- Northwestern United States137 objects
- Oregon137 objects
- The Americas137 objects
- United States137 objects
- Western Oregon✖Remove constraint Collection place: Western Oregon137 objects
- Multnomah County, Oregon110 objects
- Sauvie Island, Multnomah County, Oregon87 objects
- Ramsay Point, Multnomah County, Oregon23 objects
- Lincoln County, Oregon17 objects
- Linn County, Oregon7 objects
- Cascadia Soda Springs, Linn County, Oregon2 objects
- Cochrane Mound, Linn County, Western Oregon2 objects
- Calapooia River, Northwest Oregon, Western Oregon1 objects
- Jackson County, Oregon1 objects
- Medford, Jackson County, Oregon1 objects
- Northwest Oregon1 objects
- Ohling Mound, Linn County, Oregon1 objects
- Rogue River, Southwestern Oregon, Western Oregon1 objects
- Southwestern Oregon1 objects