
The Portage River serves as the central artery for this portion of northwest Ohio, winding through the settlements of Elmore and Woodville. This 1969 survey, with revisions into the late 1970s, captures a landscape defined by its transition between agricultural fields and heavy industry. Significant quarrying activity is prominent near Woodville, while the southern reaches of the map around Gibsonburg reveal extensive mining and industrial footprints.
53 named features on this map. Tap any name to fly to it.
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2 editions found
1900 · Maumee Bay
USGS Topo · 1:62,500
1900 · Oak Harbor
USGS Topo · 1:62,500
1901 · Fremont
USGS Topo · 1:62,500
1901 · Elmore
USGS Topo · 1:62,500
1903 · Fremont
USGS Topo · 1:62,500
1903 · Elmore
USGS Topo · 1:62,500
1935 · Walbridge
USGS Topo · 1:24,000
1935 · Genoa
USGS Topo · 1:24,000
1938 · Walbridge
USGS Topo · 1:31,680
1938 · Genoa
USGS Topo · 1:31,680