
Bluffton and the surrounding agricultural landscapes of Putnam, Allen, Hancock, and Hardin counties are documented here just as the regional rail network reached its peak. The area is defined by a dense grid of drainage systems, including Riley Creek and Hog Creek, which support the productive farmland of the Great Black Swamp region. Industrial infrastructure is visible in landmarks like the Buckeye Pumping Station, signaling the era's energy development alongside established settlements like Ada and Pandora.
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3 editions found
1903 · Findlay
USGS Topo · 1:62,500
1905 · Arlington
USGS Topo · 1:62,500
1906 · Lima
USGS Topo · 1:62,500
1906 · Columbus Grove
USGS Topo · 1:62,500
1907 · Arlington
USGS Topo · 1:24,000
1908 · Columbus Grove
USGS Topo · 1:62,500
1908 · Ottawa
USGS Topo · 1:62,500
1913 · Alger
USGS Topo · 1:48,000
1915 · Alger
USGS Topo · 1:62,500
1915 · Kenton
USGS Topo · 1:62,500