Scale ca. 1:2,270,000. Relief shown pictorially. Prime meridian: Philadelphia and London. "Sold by R. Dodsley in Pall-Mall, London, & by the author in Philadelphia." Includes inscription to "Thomas Pownall, Esqr.," numerous notes, especially concerning inland water communications and natural reources, 3 distance charts, and inset of "A sketch of the remaining part of Ohio R. &c." LC Maps of North America, 1750-1789, 709 Available ...
Evans, Lewis - Turner, James - Dodsley, Robert - Pownall, Thomas
Scale ca. 1:2,250,000. Hand colored. Relief shown pictorially. Shows "West longitude from London" and "from Philadelphia." LC Maps of North America, 1750-1789, 716 Includes text, historical notes, distance charts, and inset of "A sketch of the remaining part of Ohio R. &c." Available also through the Library of Congress Web site as a raster image. Vault AACR2: 100; 651/1; 651/2; 700/1