
The Southern Pacific Railroad cuts a straight line through the high desert of the Mason Valley in this late 1950s survey. Industrial and agricultural development is concentrated along the Walker River, where an intricate network of irrigation projects like the Nichols-Merritt Ditch, Spragg Ditch, and Bewley Ditch support the local ranching economy. The map reveals layers of history at the Thompson Smelter (Site) and the Guild-Placer Mines in the Singatse Range, showing the area's transition from a mining hub to a more diversified landscape featuring the Yerington Municipal Airport and a Drive-in Theater.
49 named features on this map. Tap any name to fly to it.
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2 editions found
1891 · Wabuska
USGS Topo · 1:125,000
1891 · Wellington
USGS Topo · 1:125,000
1893 · Wellington
USGS Topo · 1:125,000
1894 · Wabuska
USGS Topo · 1:125,000
1908 · Carson Sink
USGS Topo · 1:250,000
1909 · Hawthorne
USGS Topo · 1:250,000
1910 · Carson Sink
USGS Topo · 1:250,000
1911 · Hawthorne
USGS Topo · 1:250,000
1915 · Hawthorne
USGS Topo · 1:250,000
1948 · Walker Lake
USGS Topo · 1:250,000