Pinterest • The world’s catalogue of ideas

Portland Canal's Dam 41 in Louisville, Kentucky, and the Falls of the Ohio, where many fossilized organisms can be seen. The river curves right; beyond, it narrows and curves left. Two bridges are shown. Caption on back of image: "View looking down [], showing general view new dam no. 41 Ohio River. [] house in upper left corner shows lock no. 41 and L Canal." Note on back: "Mr. Newman: Exact location of dam pictures can be obtained at Louisville Dist. Eng offices. They probably have better…