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Start Over Year 1929 Publisher Kentucky Geological Survey (Lexington, Ky.) Bounding Box -180 -89.81531 180 89.456192

1. Kentucky-Illinois Paducah quadrangle.

Maps University Of Illinois Urbana Champaign Public content
1929. Geological Survey (U.S.). Contour interval 20 feet.;"Culture and drainage in part compiled from aerial photographs taken by Air Corps, U.S. Army";"Surveyed in 1926";Relief s... Geological Survey (U.S.), Geological Survey Division (Urbana, Ill.), and Kentucky Geological Survey (Lexington, Ky.).

2. Kentucky-Illinois Smithland quadrangle

Maps University Of Illinois Urbana Champaign Public content
1929. Geological Survey (U.S.). Contour interval 20 feet.;"Illinos culture and drainage in part compiled from aerial photographs taken by Air Corps, U.S. Army";"Surveyed in 1926";... Geological Survey (U.S.), Geological Survey Division (Urbana, Ill.), and Kentucky Geological Survey (Lexington, Ky.).