1915. United States. Forest Service. North Pacific District. Relief shown by hachures and spot heights.; "Willamette meridian."; Panel title: Map of Deschutes National Forest and directions to tourists and ca... The District (Portland, Or).
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1915. United States. Forest Service. Relief shown by hachures and spot heights.; "Willamette meridian."; Public land (township, range, and section) grid.; Shows alienated land within t... The Service (Washington, D.C).