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1963 Map of Obsidian, 1975 Print
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1963 Map of Obsidian

USGS Topo · Published 1975

About this map

The Salmon River defines the landscape of the Sawtooth Valley in the early 1960s, winding through a high-altitude corridor between the Sawtooth Mountains and the bordering National Forests. The small settlement of Obsidian serves as a central point along the valley road, flanked by the Idaho Rocky Mtn Ranch to the north and the Sawtooth Valley Ranger Station to the south. This era shows a transition from traditional land use toward mountain recreation, evident in the presence of the Bull Moose Campground and numerous designated wilderness trails.

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Map Details

Date Portrayed1963
Date Published1975
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions22 x 26.9 inches

Editions of this 1963 Obsidian Map

Historical Maps of Custer County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain