
La Harpe serves as the primary hub in this West-Central Illinois landscape, where the grid of the town center transitions into a detailed network of rural county roads. The terrain is defined by the winding course of the La Moine River and its various tributaries, including the South Branch La Moine River and La Harpe Creek, which carve distinct valleys through the agricultural sections.
61 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1913 · Colchester
USGS Topo · 1:62,500
1918 · La Harpe
USGS Topo · 1:62,500
1932 · Lomax
USGS Topo · 1:62,500
1933 · Carthage
USGS Topo · 1:62,500
1937 · Carthage
USGS Topo · 1:62,500
1937 · Lomax
USGS Topo · 1:62,500
1958 · Burlington
USGS Topo · 1:250,000
1961 · Burlington
USGS Topo · 1:250,000
1963 · Burlington
USGS Topo · 1:250,000
1964 · Lomax
USGS Topo · 1:24,000