An Historical account of the rise, progress and present state of the canal navigation in Pennsylvania : With an appendix, containing, abstracts of the acts of the Legislature since the year 1790, and their grants of money for improving roads and navigable waters throughout the state; to which is annexed, "an explanatory map." Published by direction of the president and managers of the Schuylkill and Susquehanna, and the Delaware and Schuylkill Navigation Companies. [Twenty two lines of verse]. - Smith, William,; Morris, Robert, (Printed by Zachariah Poulson, Junior, number eighty, Chesnut-Street,, 1795)