
Durango serves as the industrial and transport hub for the Animas Valley during this early twentieth-century period, anchored by the Durango Smelter and the busy yards of the Denver and Rio Grande R. R. The map illustrates a landscape transitioning from wild terrain to a resource-driven economy, where narrow-gauge rail lines like the Denver and Silverton Line hug the banks of the Animas River. High-altitude mining operations are prominent in the surrounding peaks, including the Neglected Mine and Boston Coal Mine, supported by processing sites like the Oro Fino Mill.
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3 editions found
1895 · La Plata
USGS Topo · 1:62,500
1897 · La Plata
USGS Topo · 1:62,500
1897 · Rico
USGS Topo · 1:62,500
1898 · Durango
USGS Topo · 1:62,500
1898 · Engineer Mountain
USGS Topo · 1:62,500
1898 · Rico
USGS Topo · 1:62,500
1899 · La Plata
USGS Topo · 1:62,500
1899 · Rico
USGS Topo · 1:62,500
1900 · Engineer Mountain
USGS Topo · 1:62,500
1900 · Needle Mountains
USGS Topo · 1:62,500