Scale approximately 1:290,000 ; transverse Mercator projection (W 89°45ʹ--W 88°05ʹ/N 37°58ʹ--N 37°00ʹ).
Note:
"Compiled and drafted at the Regional Office, Milwaukee, Wisconsin, 1961." "Forest Service map class 'E'." Includes recreation sites index, location map, and illustration. Text and illustrations on verso.