"January 1952." Black line print. "Traced from Map of Indiana, edition of 1950, published by U.S. Geological Survey. Minor revisions and additions made from county base maps published by Geological Survey of Indiana. Land grant outlines compiled from original land survey sheets."
Imprint: [Indianapolis?] : Geological Survey, 1952
Dimensions: 92 x 59 cm; Scale: 1:500,000
Coordinates: W0880500 W0844700 N0414500 N0374600