
Eldorado Springs and the southern reaches of Boulder meet the high front range in this mid-1960s survey, updated in the early 1970s to show urban expansion. The landscape transitions from the institutional corridors of the National Bureau of Standards and the National Center for Atmospheric Research in the north to the industrial-age infrastructure of the Denver and Rio Grande Western railroad winding through the south.
40 named features on this map. Tap any name to fly to it.
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8 editions found
1899 · West Denver
USGS Topo · 1:125,000
1902 · Boulder
USGS Topo · 1:62,500
1904 · Niwot
USGS Topo · 1:62,500
1904 · Boulder
USGS Topo · 1:62,500
1906 · Blackhawk
USGS Topo · 1:62,500
1939 · Golden
USGS Topo · 1:24,000
1942 · Eldorado Springs
USGS Topo · 1:24,000
1942 · Golden
USGS Topo · 1:31,680
1942 · Louisville
USGS Topo · 1:31,680
1942 · Tungsten
USGS Topo · 1:24,000