Gen. Harper's Speech to the Citizens of Baltimore, on the Expediency of Promoting a Connexion Between the Ohio, at Pittsburgh, and the Waters of the Chesapeake, at Baltimore, by a Canal Through the District of Columbia

by Delaware and Hudson Canal Company, Illinois and Michigan Canal (Ill.). Comrs., Bd. of, Illinois. Governor, New Jersey. Commissioners for Ascertaining the Most Eligible Route for, and the Probable Expense of, a Canal to Connect the Tide Waters of the Delaware with Those of the Raritan, New York (State). Canals Committee (Senate), New York (State). Commissioners on Internal Navigation, New York (State). Legislature, Ohio. Governor, Robert Goodloe Harper, United New Jersey Railroad and Canal Company, William Jones (civil engineer.), Thomas Phenix