Relief shown by shading and spot heights.; Public land grid.; Longitude west of Greenwich noted across upper margin; longitude west of Washington, D.C. noted across lower margin.; Inset: City of Portland.; Shows Indian and military reservations; national forests, parks, monuments, and bird refuges; U.S. reclamation projects; light houses and military roads., 72 x 92 centimeters
Creator
United States. General Land Office
Publisher
Dept. of the Interior, General Land Office (Washington, D.C)
Date Issued
1910
Rights
Use of this item may be governed by US and international copyright laws. You may be able to use this item, but copyright and other considerations may apply. For possible additional information or guidance on your use, please contact the contributing organization.
United States. General Land Office (1910). State of Oregon. Dept. of the Interior, General Land Office (Washington, D.C). https://umedia.lib.umn.edu/item/p16022coll230:2454 (map)