Old Illinois Topographic Maps

Forsyth Illinois Quad - USGS 1967 - 23 x 30.68
Fountain Green Illinois Quad - USGS 1974 - 23 x 30.68
Good Hope Illinois Quad - USGS 1974 - 23 x 30.89
Gorham Illinois Quad - USGS 1947 - 23 x 28.96
Harristown Illinois Quad - USGS 1982 - 23 x 30.49
Lake Mt Sterling Illinois Quad - USGS 1981 - 23 x 30.64