1951 Map of Old Iron Mountain, 1996 Print
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1951 Map of Old Iron Mountain

USGS Topo · Published 1996

About this map

The North Fork Cosumnes River and its various tributaries define the steep, timbered ridges of the Eldorado National Forest in the mid-20th century. This area shows a landscape shaped by logging and mineral extraction, evidenced by various historical sites like the Plum Creek Mill Site, Girard Mill Site, and the Tuman Mill Site. These mill locations, often positioned near reliable water sources like Plum Creek, suggest the economic drivers of the region's early development.


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Map Details

Date Portrayed1951
Date Published1996
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions21.5 x 26.9 inches

Editions of this 1951 Old Iron Mountain Map


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Source Details

CopyrightPublic Domain