https://creativecommons.org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Umpqua River Light, WInchester Bay, Oregon; October...
org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Interior of the Umpqua River Light in Oregon object of...
org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Interior of the Umpqua River Light in Oregon object of...
https://creativecommons.org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Umpqua River Light, WInchester Bay, Oregon; October...
org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English First order Fresnel lens on Umpqua River Light, WInchester Bay...
https://creativecommons.org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Umpqua River Light Historical Marker, WInchester...
DescriptionUmpqua River Lighthouse light exterior 4 (35969508484).jpg The Umpqua River Light uses a first order Fresnel lens. The lens's unique coloring...
original. https://creativecommons.org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue You may select the license of your...
Ore. Description Subjects: McArthur, William Pope, 1814-1850; Columbia River Valley -- Surveys Language English Publication date 1915 publication_date...
This file has an extracted image: The Early Indian Wars of Oregon by Frances Fuller Victor 1894 - (page 5 crop).jpg....
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