• Creator
  • Geological Survey (U.S.)
  • Created Date
  • 1946-1946
  • Description
  • Relief shown by contours and spot heights.; "Mapped by the Geological Survey 1943-1944."; "Contour interval 10 feet. 45 x 35 cm.; 1 map, colored. 1:62,500. U.S. Geological Survey (Washington, D.C.); Geological Survey Division (Urbana, Ill.), 1946.