Pen and ink. Base map: Geological Survey (U.S.). State of Indiana, Scale 1:500,000, Washington, D.C., 1950., Imprint: [Place of publication not identified] : [publisher not identified], [1960?], Scale: 1:2,027,520; Dimensions: 28 x 19 cm, Coordinates: W0880500 W0844700 N0414500 N0374600
[Creator not found] (1960). Abandoned railroads of Indiana. [Place of publication not identified]. https://purl.dlib.indiana.edu/iudl/images/VAC3073/VAC3073-M-00636 (map)