Prepared for the 10th annual report of Prof. E.T. Cox, State Geologist by John Collett, 1878. Relief shown by hachures. Shows cities and towns, railroads, springs, mills, caverns, landings, quarries, coal, glass sand, and sunk valleys. Includes image of Corydon Court House. Detached from: Eighth, ninth, and tenth annual reports of the Geological Survey of Indiana, made in the years 1876-77-78. Indianapolis : Indianapolis Journal Company, State printers, 1879. Imprint: [Indianapolis] : [Geological Survey of Indiana], [1879]; Imprint: [Indianapolis] : [Indianapolis Journal Company, State printers], [1879] Dimensions: on sheet 44 x 36 cm; Scale: Approximately 1:130,000
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