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Start Over You searched for: Year 1960 Remove constraint Year: 1960 Publisher Kentucky Geological Survey (Lexington, Ky.) Remove constraint Publisher: Kentucky Geological Survey (Lexington, Ky.) Bounding Box -40.000931 39.999015 -39.999064 40.000987 Remove constraint Bounding Box: -40.000931 39.999015 -39.999064 40.000987

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1. Shawneetown quadrangle, Illinois-Kentucky : 15 minute series (topographic)

Maps University Of Illinois Urbana Champaign Public content
1960. Geological Survey (U.S.). Contour interval 20 feet.;"Topography from aerial photographs by photogrammetric methods and by planetable surveys. Aerial photographs taken 1957";... Geological Survey (U.S.), Geological Survey Division (Urbana, Ill.), and Kentucky Geological Survey (Lexington, Ky.).