
Grass Valley and Nevada City anchor this late nineteenth-century portrait of California's hydraulic and deep-rock mining heartland. The landscape is a dense network of industrial activity, where the Challenge Mill R.R. and the Narrow Gauge R.R. facilitated the transport of timber and ore. Significant operations such as the Empire Mine, Idaho Mine, and North Star Mine are clearly marked, illustrating the sheer scale of the gold-seeking infrastructure.
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6 editions found
1888 · Marysville
USGS Topo · 1:125,000
1888 · Smartsville
USGS Topo · 1:125,000
1888 · Bidwell Bar
USGS Topo · 1:125,000
1891 · Bidwell Bar
USGS Topo · 1:125,000
1891 · Chico
USGS Topo · 1:125,000
1891 · Downieville
USGS Topo · 1:125,000
1891 · Sacramento
USGS Topo · 1:125,000
1891 · Colfax
USGS Topo · 1:125,000
1891 · Marysville
USGS Topo · 1:125,000
1891 · Smartsville
USGS Topo · 1:125,000