
Manhattan and the high mountain ranching country of northern Colorado are documented here just before the era of modern highway development. This 1916 survey, conducted by Basil Duke and C. A. Ecklund, reveals a landscape defined by isolated settlements and a complex hydrological network designed to move water across the divide. The engineering feat of the Laramie-Poudre Tunnel is a central feature, connecting the drainage systems of the Laramie River and the North Fork Poudre River.
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2 editions found
1895 · Laramie
USGS Topo · 1:125,000
1902 · Laramie
USGS Topo · 1:125,000
1905 · Sherman
USGS Topo · 1:125,000
1905 · Laramie
USGS Topo · 1:125,000
1905 · Mount Olympus
USGS Topo · 1:62,500
1906 · Medicine Bow
USGS Topo · 1:125,000
1906 · Laramie
USGS Topo · 1:125,000
1907 · Mount Olympus
USGS Topo · 1:62,500
1907 · Livermore
USGS Topo · 1:125,000
1908 · Laramie
USGS Topo · 1:125,000