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1964 Map of Petty Mountain, 1967 Print
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1964 Map of Petty Mountain

USGS Topo · Published 1967

About this map

The Clark Fork river serves as the primary corridor for transportation and settlement in this portion of the Lolo National Forest during the mid-1960s. Along the northern edge of the map, the town of Alberton and the small station at Lothrop are linked by two major railroads: the Northern Pacific and the Chicago Milwaukee St Paul and Pacific. These competing lines follow the river’s bend, reflecting the critical role of rail infrastructure in the Mineral and Missoula County borderlands.

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Map Details

Date Portrayed1964
Date Published1967
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.8 inches

Editions of this 1964 Petty Mountain Map

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

Historical Maps of Missoula County Through Time

313 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain