Title from caption. At head of title: Fig. 49B. Shows gravel locations. Detached from: The roads and road materials of a portion of southwestern Indiana / A.E. Taylor. In Indiana Dept. of Geology and Natural Resources thirtieth annual report, 1905. Indianapolis: Wm. B. Burford, 1906. Page 796. Imprint: [Indianapolis] : [Indiana Dept. of Geology and Natural Resources], [1906] Dimensions: on sheet 22 x 26 cm