The Maumee River and Tiffin River converge in the southeastern corner of this survey, defining the industrial and residential heart of Defiance. This junction forms a significant hydrologic hub, further shaped by the Auglaize River and an extensive network of managed drainage like Dowe Ditch and Stevens Ditch. The landscape is a mosaic of agricultural fields and civic institutions, including the Defiance Memorial Airport and the Defiance County Home Cem.
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This is the sole edition of this map. No revisions or reprints were ever made.
1907 · Defiance
USGS Topo · 1:62,500
1909 · Defiance
USGS Topo · 1:62,500
1909 · Continental
USGS Topo · 1:62,500
1914 · Bryan
USGS Topo · 1:62,500
1914 · Paulding
USGS Topo · 1:62,500
1943 · Bryan
USGS Topo · 1:62,500
1944 · Paulding
USGS Topo · 1:62,500
1953 · Fort Wayne
USGS Topo · 1:250,000
1956 · Fort Wayne
USGS Topo · 1:250,000
1959 · Defiance East
USGS Topo · 1:24,000