Photocopy, 118 x 77 cm "November, 1951." "Traced from compilation proof sheets of new base map of Indiana, prepared by the U.S. Geological Survey. Minor additions made from Indiana Transportation Map, edition of 1947, which was also prepared by the U.S. Geological Survey." Blue line print.
Imprint: Bloomington, Ind.: Indiana Geological Survey, 1951.
Scale: 1:380,160; Dimensions: 118 x 77 cm
Coordinates: W0880500 W0844700 N0414500 N0374600