historical topo map of Mineral County, MT in 1985

1985 Map of Keystone Peak

USGS Topo · Published 1985

This historical map portrays the area of Keystone Peak in 1985, primarily covering Mineral County as well as portions of Sanders 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 Keystone Peak 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 Dimensions22.1 x 26.9 inches

Editions of this 1985 Keystone Peak Map

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


Historical Maps of Mineral County Through Time

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Source Details

CopyrightPublic Domain