
The Rock River valley serves as a bustling corridor of industry and transportation in this mid-century survey of the Illinois landscape. The map highlights a diverse economy, from the urban expansion of Moline and South Moline in the northwest to the agricultural and extractive zones of the south. Evidence of the region’s coal heritage is found in the village of Coal Valley and nearby operations like the Black Hawk Mine and Gem Mine.
44 named features on this map. Tap any name to fly to it.
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2 editions found
1891 · Davenport
USGS Topo · 1:62,500
1892 · Leclaire
USGS Topo · 1:62,500
1893 · Leclaire
USGS Topo · 1:62,500
1894 · Davenport
USGS Topo · 1:62,500
1899 · Clinton
USGS Topo · 1:125,000
1901 · Rock Island
USGS Topo · 1:125,000
1910 · Rock Island
USGS Topo · 1:125,000
1912 · Milan
USGS Topo · 1:62,500
1937 · Orion
USGS Topo · 1:62,500
1944 · Milan
USGS Topo · 1:62,500