
Gold Country settlements and industrial outposts define this late 19th-century landscape, centered on the activity of Placerville and the surrounding Sierra foothills. The geography is shaped by the complex drainage of the South Fork American River and the Middle Fork American River, where early mining operations like Spanish Diggings and the Mammoth Mine were established. Local transit relied on the Sacramento and Placerville Railroad and historical routes like the Mile Hill Toll House.
221 named features on this map. Tap any name to fly to it.
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9 editions found
1888 · Smartsville
USGS Topo · 1:125,000
1889 · Jackson
USGS Topo · 1:125,000
1889 · Pyramid Peak
USGS Topo · 1:125,000
1891 · Sacramento
USGS Topo · 1:125,000
1891 · Colfax
USGS Topo · 1:125,000
1891 · Truckee
USGS Topo · 1:125,000
1891 · Big Trees
USGS Topo · 1:125,000
1891 · Smartsville
USGS Topo · 1:125,000
1891 · Placerville
USGS Topo · 1:125,000
1891 · Pyramid Peak
USGS Topo · 1:125,000