Relief shown by contours and spot heights.; "Surveyed in 1924."; "Topography by R.W. Burchard."; "Datum is mean sea level."; Sheets include township diagram and key map. sheets 53 x 69 centimeters + Scale 1:31,680 General Map Collection
Creator:
Geological Survey (U.S.)
Publisher:
Dept. of the Interior, U.S. Geological Survey (Washington, D.C)
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