Pigeon River and its associated wetlands define the landscape of eastern LaGrange County, weaving through a series of significant impoundments including Nasby Millpond and Mongo Millpond. The settlement of Mongo serves as a central hub, situated near the Mongo Reservoir Dam and surrounded by a cluster of local history markers like the K of P Cemetery and Mongo Cemetery. This area of Indiana is characterized by a complex hydrographic network, where Turkey Creek and East Fly Creek feed into broader marshes such as Massasauga Marsh and Pike Marsh.
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This is the sole edition of this map. No revisions or reprints were ever made.
1940 · Orland
USGS Topo · 1:24,000
1941 · Orland
USGS Topo · 1:24,000
1942 · Stroh
USGS Topo · 1:24,000
1947 · Mongo
USGS Topo · 1:24,000
1947 · Lagrange
USGS Topo · 1:24,000
1947 · Wolcottville
USGS Topo · 1:24,000
1947 · Oliver Lake
USGS Topo · 1:24,000
1953 · Fort Wayne
USGS Topo · 1:250,000
1956 · Fort Wayne
USGS Topo · 1:250,000
1959 · Wolcottville
USGS Topo · 1:24,000