Shows public roads and railroads. Detached from: A soil survey of Vanderburgh, Gibson, and Pike, and parts of Warrick and Spencer counties / Chas. W. Shannon. In 34th Annual report of the Indiana Department of Geology and Natural Resources. 'U.S. topographic sheets; State geological maps; field work 1909.' Scale approximately 1:126,720 C.W. and M.E. Shannon.
