historical topo map of Converse County, WY in 1950

1950 Map of Poison Lake

USGS Topo · Published 1950

This historical map portrays the area of Poison Lake in 1950, primarily covering Converse 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 Poison Lake region at the time. Published in 1950, it is the sole known edition of this map.


Map Details

Date Portrayed1950
Date Published1950
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions21.3 x 26.9 inches

Editions of this 1950 Poison Lake Map

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


Historical Maps of Converse County Through Time

122 maps found


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Source Details

CopyrightPublic Domain