
The Rio Grande Southern R. R. serves as the industrial backbone of this mountainous landscape, winding through the southern half of the quadrangle to connect high-altitude resource extraction points. Deep within the Montezuma National Forest, the map documents a robust mining economy, particularly in the northeast around the Cumberland Basin. Here, the Cumberland Mill and Columbus Mine operate amidst a cluster of peaks including Hesperus Peak and Mt. Moss.
88 named features on this map. Tap any name to fly to it.
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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
1907 · Durango
USGS Topo · 1:62,500