
Roosevelt National Forest spans this 1940s landscape, where the rugged topography of the Front Range dictated a pattern of narrow mountain settlements and resource extraction. The Denver and Salt Lake railroad winds through the canyon of South Boulder Creek, providing a vital transit corridor connecting Rollinsville and Pine Cliff Pineliffe PO. This era shows the region as a hub for both industrial mining and early mountain recreation, evidenced by the Manchester Mine and Kekionga Mine alongside seasonal sites like Camp Shoshoni and the Lincoln Hills development.
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This is the sole edition of this map. No revisions or reprints were ever made.
1899 · West Denver
USGS Topo · 1:125,000
1902 · Boulder
USGS Topo · 1:62,500
1904 · Boulder
USGS Topo · 1:62,500
1905 · Central City
USGS Topo · 1:62,500
1906 · Blackhawk
USGS Topo · 1:62,500
1910 · Central City
USGS Topo · 1:62,500
1912 · Central City
USGS Topo · 1:62,500
1915 · Longs Peak
USGS Topo · 1:125,000
1919 · Rocky Mountain National Park
USGS Topo · 1:125,000
1942 · Eldorado Springs
USGS Topo · 1:24,000