
Fort Wayne serves as the primary urban anchor of this mid-1950s survey, where the convergence of the St. Marys River and St. Joseph River forms the Maumee River. This tri-state region, spanning northern Indiana, southern Michigan, and northwest Ohio, is defined by an intensive network of transportation. Major rail corridors like the New York Central and Wabash crisscross the landscape, connecting industrial hubs like Elkhart and Adrian to smaller agricultural centers such as Sturgis and Bryan.
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2 editions found
1904 · Ann Arbor
USGS Topo · 1:125,000
1906 · Saline
USGS Topo · 1:62,500
1906 · Columbus Grove
USGS Topo · 1:62,500
1907 · Bluffton
USGS Topo · 1:62,500
1907 · Defiance
USGS Topo · 1:62,500
1908 · Ann Arbor
USGS Topo · 1:125,000
1908 · Columbus Grove
USGS Topo · 1:62,500
1908 · Ottawa
USGS Topo · 1:62,500
1908 · Napoleon
USGS Topo · 1:62,500
1909 · Mc Clure
USGS Topo · 1:62,500