1920 Map of Seven Devils Mining District
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1920 Map of Seven Devils Mining District

USGS Topo · Published 1920

About this map

The Seven Devils Mountains dominate this 1920 survey of a high-elevation Idaho mining district during a period of active mountain settlement and extraction. Mining operations are anchored by the small communities of Cuprum, Landore, and Helena, with the Landore School providing a social center for families in this remote terrain. The district's economy and logistics are reflected in the numerous isolated dwellings such as Gearden Cabin, Heady Cabin, and Carnahan Cabin, alongside working livestock operations at Hendricks Ranch and Huntley Ranch.


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Map Details

Date Portrayed1920
Date Published1920
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:48000
Physical Dimensions20.2 x 26.7 inches

Editions of this 1920 Seven Devils Mining District Map

This is the sole edition of this map. No revisions or reprints were ever made.


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Source Details

CopyrightPublic Domain