Shows roadway classification as of 1937.;"Contour interval 10 feet";"Surveyed in 1922, 1928, and 1933";"Culture and drainage in part complied from aerial photographs taken by Air Corps, U.S. Army";Relief shown by contours.;45 x 35 cm.;1:62,500
Creator
Geological Survey (U.S.)
Publisher
Geological Survey (U.S.)
Temporal Coverage
1938
Date Issued
1938
Rights
The University of Illinois Map Library requests the following acknowledgement be included when using this Historical Map: Map provided courtesy of the Map Library at the University of Illinois at Urbana-Champaign.; No Copyright - United States; http://rightsstatements.org/vocab/NoC-US/1.0/