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1972 Map of Mt. Ingalls, 1974 Print
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1972 Map of Mt. Ingalls

USGS Topo · Published 1974

About this map

Plumas National Forest dominates this topographic study, revealing a landscape shaped by industrial mining and natural drainage within the High Sierra. The northern portion of the map highlights the extensive footprint of the Walker Mine Ruins Tailings and the associated Tailings Pond, signifying the area's history as a significant copper producer before operations ceased. A Dismantled Tramway cutting across the terrain serves as a physical reminder of the logistical efforts required to transport ore through this complex system of ridges and canyons.

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Map Details

Date Portrayed1972
Date Published1974
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.9 x 26.6 inches

Editions of this 1972 Mt. Ingalls Map

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

Historical Maps of Plumas County Through Time

177 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain