Navigator: Containing Directions for Navigating the Monongahela
[CRAMER, Zadok, pub]. The Navigator: Containing Directions for Navigating the Monongahela, Alleghany [sic], Ohio, and Mississippi Rivers...To Which is Added An Appendix, Containing An Account of Louisiana, and of the Missouri and Columbia Rivers, As Discovered by the Voyage Under Captains Lewis and Clark. Pittsburgh. 1808. [2],156pp. including twenty-eight full-page.....