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historical topo map of Lewis and Clark County, MT in 1985

1985 Map of Black Mountain

USGS Topo · Published 1985

This historical map portrays the area of Black Mountain in 1985, primarily covering Lewis and Clark 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 Black Mountain region at the time. Published in 1985, it is the sole known edition of this map.

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Map Details

Date Portrayed1985
Date Published1985
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions22 x 26.8 inches

Editions of this 1985 Black Mountain Map

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

Historical Maps of Lewis and Clark County Through Time

112 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain