Detached from: The iron ore deposits of Indiana / Charles W. Shannon. In Indiana Dept. of Geology and Natural Resources thirty-first annual report, 1906. Indianapolis: Wm. B. Burford, 1907. Page 396.
Imprint: [Indianapolis] : [Indiana Dept. of Geology and Natural Resources], [1907]; Imprint: [Indianapolis] : [Wm. B. Burford], [1907]
Dimensions: on sheet 27 x 37 cm