Includes a folded index featuring steamboat and canal routes, populations, lengths of canals and rivers, mountains in the United States.; Inset maps of vicinities of the cities of Boston, Philadelphia, Baltimore and Washington, Charleston, New York, Cincinnati, Albany and New Orleans.; Engraved on steel by J.H. Young & D. Haines.; Relief represented by hachures. 42 x 53 centimeters Scale approximately 1: 3,168,000 General Map Collection