
Industrial activity and suburban expansion converge along the Rock River in this mid-1950s survey. The landscape is defined by its transition from the dense urban grid of Moline and South Moline to the extractive resource lands of Coal Valley. Coal mining heritage is evident at the Black Hawk Mine and Gem Mine, while the southern reaches of the map show a more rural character across the Rural and Western townships.
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3 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