Mendon quadrangle, Illinois-Missouri : 15 minute series (topographic).
Description
Contour interval 20 feet.;"Culture and drainage in part compiled from aerial photographs taken 1938. Topography by plane-table methods, 1946.";Relief shown by contours and spot heights.;1 map, colored;45 x 37 cm.;1:62,500
Creator
Geological Survey (U.S.)
Publisher
Geological Survey (U.S.), Geological Survey Division (Urbana, Ill.), Geological Survey and Water Resources (Rolla, Mo.)
Temporal Coverage
1956
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/