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1939 Map of Eugene Mountains Area

Name: 1939 Topographic Map of Eugene Mountains Area
Creator: U.S. Geological Survey
Published: 1958
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1958

About this map

The Eugene Mountains dominate the western half of this 1939 survey, a landscape defined by industrial extraction and historic transit corridors. The rugged slopes are marked by numerous hard-rock operations, most notably the Nevada Massachusetts Tungsten Mine on the eastern flank. Other workings like the Dutchman Mine and Golden Eagle Mine speak to the region's mineral-driven economy during the late 1930s.

Along the eastern and southern margins, the Humboldt River provides a lifeline for cattle ranching and transportation. The Southern Pacific and Western Pacific railroads parallel the river, connecting small desert outposts such as Imlay and Mill City. Evidence of earlier eras remains visible through the Emigrant Trail and the Old Stage Road, which trace the historical movement of pioneers through this high-desert terrain. Local life is anchored at Thackers Ranch and near the Callahan Bridge, where a Gaging Station monitors the vital water flow of the Humboldt.