1987 Map of Powderhorn Gulch

1987 Map of Powderhorn Gulch

USGS Topo · Published 1987

This historical map portrays the area of Powderhorn Gulch in 1987, primarily covering Lemhi County. Featuring a scale of 1:24000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Powderhorn Gulch region at the time. Published in 1987, it is the sole known edition of this map.


Map Details

Date Portrayed1987
Date Published1987
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions22 x 26.8 inches

Editions of this 1987 Powderhorn Gulch Map

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


Historical Maps of Lemhi County Through Time

113 maps found


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Source Details

CopyrightPublic Domain