A detailed and cleanly drawn map by the Society for the Diffusion of Useful Knowledge (SDUK). This wonderful English enterprise was devoted to the spreading of up-to-date information and the enhancing of understanding. This map shows the region on either side of the lower-Mississippi River; including almost all of of Louisiana, Mississippi and most of Alabama. Rivers, roads and canals are given much attention. The excellent detail and precise engraving is typical of the Society’s work.