Compiled for the seventh annual report of E.T. Cox, State Geologist , geology by Prof. E.T. Cox, 1875. Shows cities and towns, railroads, coal seams and outcrops, churches, and schools. Detached from: Seventh annual report of the Geological Survey of Indiana, made in the year 1875. Indianapolis : Sentinel Company, 1876., Imprint: [Indianapolis] : [Sentinel Company, printers], [1876]; Imprint: [Indianapolis] : [Geological Survey of Indiana], [1876], Dimensions: on sheet 39 x 45 cm
Cox, E. T. (Edward Travers), 1821-1907 (1876). Map of Vigo County, Indiana. Indiana. Geological Survey. https://purl.dlib.indiana.edu/iudl/images/VAC3073/VAC3073-M-01174 (map)