Anna and Jonesboro serve as the primary hubs in this portion of Southern Illinois, where the developed streets of the towns quickly give way to the wooded ridges of the Shawnee National Forest. The local geography is defined by prominent elevations like Iron Mtn and Atwood Ridge, with the Union County Courthouse marking the civic heart of the area. Outside the main settlements, the landscape is dotted with smaller communities and rural junctions such as Pottsville, Dutch Mills, and Springville.
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This is the sole edition of this map. No revisions or reprints were ever made.
1920 · Jonesboro
USGS Topo · 1:62,500
1920 · Dongola
USGS Topo · 1:62,500
1922 · Carbondale
USGS Topo · 1:62,500
1923 · Dongola
USGS Topo · 1:62,500
1923 · Jonesboro
USGS Topo · 1:62,500
1924 · Alto Pass
USGS Topo · 1:62,500
1941 · Carbondale
USGS Topo · 1:62,500
1947 · Jonesboro
USGS Topo · 1:62,500
1947 · Alto Pass
USGS Topo · 1:62,500
1947 · Mc Clure
USGS Topo · 1:24,000