
The Baldwin Mine and Baldwin settlement anchor the southern valley of this 1961 survey, where the regional economy once shifted between coal extraction and rail transport. Traces of early industrial infrastructure remain visible through the Old Railroad Grade that winds north toward Kebler Pass and Floresta. The northern reaches of the quadrangle focus on the historical mining district near Irwin, featuring the Forest Queen Mine and the Irwin Cem located just below the Ruby (Site).
44 named features on this map. Tap any name to fly to it.
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4 editions found
1888 · Crested Butte
USGS Topo · 1:62,500
1888 · Anthracite
USGS Topo · 1:62,500
1889 · Crested Butte
USGS Topo · 1:62,500
1889 · Anthracite
USGS Topo · 1:62,500
1893 · Anthracite
USGS Topo · 1:62,500
1893 · Crested Butte
USGS Topo · 1:62,500
1894 · Anthracite
USGS Topo · 1:62,500
1956 · Montrose
USGS Topo · 1:250,000
1959 · Montrose
USGS Topo · 1:250,000
1960 · Montrose
USGS Topo · 1:250,000