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Topic
- Canyons 21
- Rivers 12
- Bridges 6
- Cliffs 6
- Roads 6
- Landscapes 5
- Waterfalls 4
- Trees 3
- Columbia River Highway (Or.) 2
- Rocks 2
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License
- Creative Commons: Attribution-NonCommercial-ShareAlike 4.0 International 21
Repository
- University of Oregon. Libraries. Special Collections & University Archives 21
Format
- image/tiff 21