• Creator
  • Geological Survey (U.S.)
  • Created Date
  • 1924-1924
  • Description
  • Relief shown by contours and spot heights.; "Surveyed in 1921 and 1922. 45 x 36 cm., 1 map, colored. 1:62,500. Geological Survey (U.S.); Geological Survey Division (Urbana, Ill.).