Hutsonville quadrangle, Illinois-Indiana : 15 minute series (topographic)
Description
Topography in Illinois from aerial photographs by Kelsh plotter, Aerial photographs taken 1956. Field check 1957, Topography in Indiana by planetable surveys 1940-1941, Culture revised from aerial photographs taken 1956. Field check 1957.;Contour interval 10 feet.;Relief shown by contours and spot heights.;1 map, colored;45 x 35 cm.;1:62,500
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/