Category:Oregon Historical Quarterly volume 27

Media in category "Oregon Historical Quarterly volume 27"

The following 6 files are in this category, out of 6 total.

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  A part of the Wilkes Expedition Map of the Columbia, 1841.png 1,825 × 816; 268 KB
  
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  Broughton on the Columbia in 1792 - Map.png 616 × 486; 340 KB
  
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  Wishram - Map of the Columbia River.png 2,066 × 811; 390 KB
  
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  Wishram - Mound as mentioned in Lewis and Clark Journal.jpg 1,938 × 1,183; 850 KB
  
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  Wishram - Petroglyphs and Petroglyph Canyon.jpg 1,177 × 1,345; 573 KB
  
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  Wishram by Henry J. Biddle.pdf 975 × 1,516, 22 pages; 1.74 MB