
Rock Island and Moline anchor the northern industrial corridor of this 1912 survey, where the Mississippi River meets the confluence of the Rock River. The urban development of South Rock Island and South Moline is contrasted by the complex hydrology of the river channels, featuring landmarks like the U S Arsenal and the Blackhawk Watchtower. Southward, the landscape transitions into the agricultural and coal-producing uplands of Rock Island and Mercer Counties.
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7 editions found
1890 · Durant
USGS Topo · 1:62,500
1891 · Davenport
USGS Topo · 1:62,500
1892 · Leclaire
USGS Topo · 1:62,500
1893 · Leclaire
USGS Topo · 1:62,500
1894 · Durant
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