
The Greenville Treaty Line cuts across the rural landscape of Darke and Mercer counties, serving as a historic divider between different land survey systems. North of this line, the terrain is organized by the First Principal Meridian within the Congress Lands, while the area to the south follows the Great Miami River Base. The village of North Star stands as a central hub at this intersection of geography and history, surrounded by a dense network of country roads named for local families such as Dirksen Road, Mangen Road, and Huwer Rd.
88 named features on this map. Tap any name to fly to it.
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2 editions found
1908 · St. Henry
USGS Topo · 1:62,500
1909 · Loramie
USGS Topo · 1:62,500
1911 · Loramie
USGS Topo · 1:62,500
1911 · Covington
USGS Topo · 1:62,500
1944 · Covington
USGS Topo · 1:62,500
1944 · Loramie
USGS Topo · 1:62,500
1953 · Muncie
USGS Topo · 1:250,000
1956 · Muncie
USGS Topo · 1:250,000
1961 · Dawn
USGS Topo · 1:24,000
1961 · Rossburg
USGS Topo · 1:24,000