Surface features of the natural regions of Indiana
Description
Relief shown by landform drawings. Pen-and-ink. Drawn at Indiana University. "Indiana Supplement." For date of drawing, see Kingsbury, Robert C., Atlas of Indiana, 1970, p. 88., Imprint: [place of publication not identified] : [publisher not identified], [1932?], Dimensions: 90 x 57 cm; Scale: 1:500,000, Coordinates: W0880700 W0844500 N0414500 N0375200
Switzer, J. E.(Jesse Elmer), cartographer. (1932). Surface features of the natural regions of Indiana. [publisher not identified]. https://purl.dlib.indiana.edu/iudl/images/VAC3073/VAC3073-M-00387 (map)