
Rock River and the Illinois and Mississippi Canal converge in this river-driven landscape, where industrial and agricultural life meet at the edge of the Mississippi River. The northern portion of the sheet is dominated by the established urban footprints of Milan and Sears, with the sprawling U S Arsenal situated on Rock Island. To the south, the topography shifts into the broken, creek-fed hills of Mercer County, where the Coal Valley Mine and Matherville highlight the region's extraction history.
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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