The Sangamon River carves through this central Illinois landscape, defining the transition between the agricultural plains and the westward expansion of Decatur. Near the river's edge, the Lincoln Trail Bridge marks a crossing point in an area dense with small family and community burial grounds, including the Muirheid Cem, Brown Cem, and Whitley Cem. These sites, along with the larger Macon County Memorial Park, provide significant touchstones for genealogical research in the townships of Harristown and Blue Mound.
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This is the sole edition of this map. No revisions or reprints were ever made.
1929 · Decatur
USGS Topo · 1:62,500
1933 · Decatur
USGS Topo · 1:62,500
1949 · Dalton City
USGS Topo · 1:62,500
1952 · Assumption
USGS Topo · 1:62,500
1954 · Niantic
USGS Topo · 1:62,500
1958 · Decatur
USGS Topo · 1:250,000
1961 · Decatur
USGS Topo · 1:250,000
1967 · Decatur
USGS Topo · 1:24,000
1967 · Forsyth
USGS Topo · 1:24,000
1982 · Harristown
USGS Topo · 1:24,000