The navigator: containing directions for navigating the Monongahela, Allegheny, Ohio, and Mississippi rivers; with an ample account of these much admired waters, from the head of the former to the mouth of the latter, and a concise description of their towns, villages, harbours, settlements, &c. With accurate maps of the Ohio and Mississippi. To which is added, an appendix, containing an account of Louisiana, and of the Missouri and Columbia rivers, as discovered by the voyage under Captians Lewis and Clarke. Seventh edition
The Ohio. We now commence the directions for navigating the Ohio River, and as it commences at Pittsburgh, it will not be amiss to preface the more particular account of it, by short description of that place.