
The industrial and transportation legacy of the Great Miami River valley is deeply etched into this 1960s-era survey. The city of Piqua serves as the focal point, showing a dense urban grid supported by the Penn Central Railroad and the Baltimore and Ohio Railroad. North of the city, the complex hydraulic history of the region is evident in the Miami and Erie Canal, including its abandoned segments and the feeder system near Lockington.
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4 editions found
1909 · Loramie
USGS Topo · 1:62,500
1911 · Loramie
USGS Topo · 1:62,500
1911 · Covington
USGS Topo · 1:62,500
1913 · Sidney
USGS Topo · 1:62,500
1914 · Troy
USGS Topo · 1:62,500
1944 · Covington
USGS Topo · 1:62,500
1944 · Sidney
USGS Topo · 1:62,500
1944 · Loramie
USGS Topo · 1:62,500
1944 · Troy
USGS Topo · 1:62,500
1953 · Muncie
USGS Topo · 1:250,000