
Martinsburg and the neighboring village of Bladensburg anchor this 1961 portrait of eastern Knox County, an area defined by agricultural land and active energy extraction. Located within the United States Military District, the landscape is densely dotted with Oil Wells and Gas Wells, indicating the region's importance to Ohio's mineral economy during the early 1960s. The survey captures smaller settlements like Pipesville and Artanna, alongside community landmarks such as Grove Ch and Messiah Ch.
29 named features on this map. Tap any name to fly to it.
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1909 · Newark
USGS Topo · 1:62,500
1910 · Frazeysburg
USGS Topo · 1:62,500
1912 · Gambier
USGS Topo · 1:62,500
1913 · Brinkhaven
USGS Topo · 1:62,500
1914 · Gambier
USGS Topo · 1:62,500
1915 · Brinkhaven
USGS Topo · 1:62,500
1943 · Gambier
USGS Topo · 1:62,500
1950 · Marion
USGS Topo · 1:250,000
1961 · Mt Vernon
USGS Topo · 1:24,000
1961 · Utica
USGS Topo · 1:24,000