
The North Platte River winds through the high-altitude borderlands between Colorado and Wyoming, carving a path between Independence Mountain and Pinkham Mountain. This 1950 survey highlights a landscape defined by extractive industry and complex water management at the mid-century mark. Significant mining activity is concentrated on the eastern slopes, where the Fluorspar Mine, Penber Mine, and Springer Pit are situated among the peaks.
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6 editions found
1906 · Medicine Bow
USGS Topo · 1:125,000
1908 · Medicine Bow
USGS Topo · 1:125,000
1950 · Northgate
USGS Topo · 1:24,000
1950 · Kings Canyon
USGS Topo · 1:24,000
1952 · Northgate
USGS Topo · 1:24,000
1952 · Kings Canyon
USGS Topo · 1:24,000
1954 · Rawlins
USGS Topo · 1:250,000
1954 · Craig
USGS Topo · 1:250,000
1955 · Independence Mountain
USGS Topo · 1:24,000
1955 · Lake John
USGS Topo · 1:24,000