
High mountain drainage systems define this 1955 survey of the San Juan Mountains, where the upper reaches of the Animas River meet the headwaters of the Uncompahgre River and Henson Creek. The landscape is a complex of deep-cut gulches and towering summits, including Handies Peak, Engineer Mountain, and Cinnamon Mountain. The pattern of human activity is strictly industrial, following the mineral veins that drew miners to these elevations.
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7 editions found
1897 · Silverton
USGS Topo · 1:62,500
1901 · Silverton
USGS Topo · 1:62,500
1902 · Silverton
USGS Topo · 1:62,500
1902 · Ouray
USGS Topo · 1:62,500
1903 · Lake City
USGS Topo · 1:62,500
1904 · Ouray
USGS Topo · 1:62,500
1905 · Lake City
USGS Topo · 1:62,500
1905 · San Cristobal
USGS Topo · 1:125,000
1907 · San Cristobal
USGS Topo · 1:125,000
1908 · Uncompahgre
USGS Topo · 1:125,000