
The Rock River meanders through Lee and Ogle Counties in this 1916 survey, defining the character of the northern Illinois landscape. At the center of the sheet, the river performs a massive horseshoe bend at Grand Detour, a village that remains a landmark of pioneer-era settlement. To the southwest, the city of Dixon serves as a major transportation hub, where the Illinois Central and Chicago and Northwestern railroads intersect.
84 named features on this map. Tap any name to fly to it.
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3 editions found
1917 · Kings
USGS Topo · 1:62,500
1918 · Kings
USGS Topo · 1:62,500
1922 · Oregon
USGS Topo · 1:62,500
1924 · Oregon
USGS Topo · 1:62,500
1930 · Woodsung
USGS Topo · 1:48,000
1942 · Forreston
USGS Topo · 1:62,500
1945 · Forreston
USGS Topo · 1:62,500
1946 · Sterling
USGS Topo · 1:62,500
1948 · Sterling
USGS Topo · 1:62,500
1949 · Walnut
USGS Topo · 1:62,500