
The Mohican River and its major tributaries, the Black Fork and Clear Fork, dictate the geography of this central Ohio landscape during the early twentieth century. A prominent historical boundary, the Treaty 1795 Line, cuts across the lower third of the region, marking the Greenville Treaty line that once separated indigenous lands from the Northwest Territory. The man-made Charles Mill Reservoir dominates the northern reaches, while the valley terrain is defined by steep hollows like Wildcat Hollow and Possum Hollow.
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This is the sole edition of this map. No revisions or reprints were ever made.
1906 · West Salem
USGS Topo · 1:62,500
1908 · Ashland
USGS Topo · 1:62,500
1908 · West Salem
USGS Topo · 1:62,500
1912 · Loudonville
USGS Topo · 1:62,500
1912 · Gambier
USGS Topo · 1:62,500
1912 · Perrysville
USGS Topo · 1:62,500
1913 · Brinkhaven
USGS Topo · 1:62,500
1914 · Gambier
USGS Topo · 1:62,500
1914 · Loudonville
USGS Topo · 1:62,500
1915 · Brinkhaven
USGS Topo · 1:62,500