United States/ Cartographic Curiosity. BOYNTON, George W. (engraver)/ TUTTLE, Joseph Willard (publisher) [Boston: Tremont Print Company: dated 1841] A MAP OF THE UNITED STATES, FROM THE LATEST SURVEYS. WITH THE HEIGHT OF MOUNTAINS And length of the PRINCIPAL RIVERS. PATENT. 25 3/4 x 25 inches (image not including margins). Lithographed map.....