Geological Survey (U.S.)Contour interval 20 feet.;"Surveyed in 1921-1922.";Relief shown by contours and spot heights.;1 map, colored;45 x 36 cm.;1:62,500JPEG2000https://digital.library.illinois.edu/items/a2627730-994e-0134-2096-0050569601ca-1engBureau of Geology and Mines (Rolla, Mo.)Geological Survey (U.S.)PublicMissouri-Illinois, Cape Girardeau quadrangleMapsIllinoisMissouri1924University of Illinois Urbana-Champaign