Containing the Cards of Merchants, Manufacturers, and Other Business Men in Pittsburgh, (Pa.), Wheeling, (Va.), Zanesville, (O.), Portsmouth, (O.), St. Louis, (Mo.), Dayton, (O.), Cincinnati, (O.), Madison, (Ind.), Louisville, (Ky.), Together with Historical, Topographical & Statistical Sketches (For the Year 1837), of those Cities, and Towns in the Mississippi Valley. Intended as a Guide to Travellers.