
The San Juan Mountains dominate this mid-century landscape, a terrain defined by the Continental Divide and the headwaters of several major Western river systems. The industrial and agricultural development of Southwest Colorado is visible through the narrow-gauge operations of the D & R G W RR, which connects the mining center of Silverton with the regional hub of Durango. To the south, the Southern Ute Indian Reservation and Jicarilla Apache Indian Reservation cover significant acreage, while irrigation and water management are reflected in the presence of the Vallecito Reservoir and Rio Grande Reservoir. Local education and social hubs appear as isolated points in the high country, such as the Blanco Basin School. Small settlements like Ignacio, Arboles, and Allison dot the landscape near the New Mexico border, illustrating the distribution of rural communities in this transition between high peaks and desert plateaus.
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3 editions found
1889 · Largo
USGS Topo · 1:250,000
1889 · Chaco
USGS Topo · 1:250,000
1892 · Chaco
USGS Topo · 1:250,000
1895 · Largo
USGS Topo · 1:250,000
1895 · La Plata
USGS Topo · 1:62,500
1897 · La Plata
USGS Topo · 1:62,500
1897 · Rico
USGS Topo · 1:62,500
1897 · Telluride
USGS Topo · 1:62,500
1897 · Silverton
USGS Topo · 1:62,500
1898 · Durango
USGS Topo · 1:62,500