(1817). Extract from the act for the regulation of pilots and pilotage, in the bay and river Delaware; passed March 29, 1803, and supplement thereto, passed March 13, 1817. Philadelphia: Printed and sold by John Bioren.

Extract From the Act for the Regulation of Pilots and Pilotage, in the Bay and River Delaware; Passed March 29, 1803, and Supplement Thereto, Passed March 13, 1817. Philadelphia: Printed and sold by John Bioren, 1817.

Extract From the Act for the Regulation of Pilots and Pilotage, in the Bay and River Delaware; Passed March 29, 1803, and Supplement Thereto, Passed March 13, 1817. Philadelphia: Printed and sold by John Bioren, 1817.