This historical map portrays the area of Mount Auburn in 2021, primarily covering Illiopolis as well as portions of Mount Auburn, Lanesville, and Saunders. Featuring a scale of 1:24,000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Mount Auburn region at the time. Published in 2021, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1923 · Taylorville
USGS Topo · 1:62,500
1925 · Taylorville
USGS Topo · 1:62,500
1952 · Assumption
USGS Topo · 1:62,500
1954 · Niantic
USGS Topo · 1:62,500
1954 · Mechanicsburg
USGS Topo · 1:62,500
1958 · Decatur
USGS Topo · 1:250,000
1961 · Decatur
USGS Topo · 1:250,000
1982 · Mechanicsburg
USGS Topo · 1:24,000
1982 · Stonington
USGS Topo · 1:24,000
1982 · Lake Fork
USGS Topo · 1:24,000