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1932 Map of Three Sisters
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1932 Map of Three Sisters

USGS Topo · Published 1932

About this map

Sisters and the early settlement of Camp Polk serve as the eastern gateways to the high volcanic peaks of the Central Oregon Cascades in this 1932 edition. The map details the transition from the high desert plains into the dense timber of the Santiam National Forest and Deschutes National Forest. The landscape is dominated by a chain of massive summits and craters, including North Sister, Middle Sister, and South Sister, alongside the glaciated peak of Broken Top.

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Map Details

Date Portrayed1932
Date Published1932
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:125,000
Physical Dimensions16.5 x 20 inches

Editions of this 1932 Three Sisters Map

Historical Maps of Sisters Through Time

313 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain