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historical topo map of Powell County, MT in 1985

1985 Map of Bison Mountain

USGS Topo · Published 1986

This historical map portrays the area of Bison Mountain in 1985, primarily covering Powell County as well as portions of Jefferson 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 Bison Mountain region at the time. Published in 1986, it is one of 2 known editions of this map due to revisions or reprints.

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Map Details

Date Portrayed1985
Date Published1986
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions21.95 x 26.71 inches

Editions of this 1985 Bison Mountain Map

Historical Maps of Powell County Through Time

69 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain