
Gold mining heritage shapes this portion of Nevada County, where the sprawling Empire Mine State Historic Park and the North Star Central Shaft dominate the landscape south of Grass Valley. The map details the transition from the dense street grids of Nevada City and Hills Flat to the surrounding hillsides marked by early industrial sites like the Idaho-Maryland Mine.
62 named features on this map. Tap any name to fly to it.
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2 editions found
1888 · Smartsville
USGS Topo · 1:125,000
1891 · Colfax
USGS Topo · 1:125,000
1891 · Smartsville
USGS Topo · 1:125,000
1892 · Smartsville
USGS Topo · 1:125,000
1892 · Colfax
USGS Topo · 1:125,000
1894 · Colfax
USGS Topo · 1:125,000
1894 · Smartsville
USGS Topo · 1:125,000
1895 · Smartsville
USGS Topo · 1:125,000
1898 · Colfax
USGS Topo · 1:125,000
1900 · Colfax
USGS Topo · 1:125,000