historical topo map of Lemhi County, ID in 1950

1950 Map of Blackbird Mtn

USGS Topo · Published 1973

This historical map portrays the area of Blackbird Mtn in 1950, primarily covering Lemhi County. Featuring a scale of 1:62500, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Blackbird Mtn region at the time. Published in 1973, it is one of 3 known editions of this map due to revisions or reprints.

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Map Details

Date Portrayed1950
Date Published1973
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62500
Physical Dimensions16.6 x 21.7 inches

Editions of this 1950 Blackbird Mtn Map


Historical Maps of Lemhi County Through Time

114 maps found


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Source Details

CopyrightPublic Domain