The first printed map to accurately map the Mississippi River

An important map of North America, engraved by Simoneau from a map compiled by Delisle from the latest French discoveries. As geographer to the Royal Academy of Sciences Delisle had early access to the papers of French explorers, including the Jesuits in Canada and Pierre Le Moyne d'Iberville, the founder of Louisiana. This important detail includes the tribuataries of the Mississippi and the correct location of the delta (which had been discovered but lost by La Salle), with an abundance of named Indian villages, and even the location of Biloxi ('Fort des Bilocchi'), founded in 1699.