Shows Northwestern America and the northeastern tip of Asia, including an enormous and prominent false "Mer l'Ouest" as well as a clear North West Passage; based on the rare De L'Isle map which supposedly chronicled the discoveries of one "Admiral...
Relief shown pictorially. Illustrated and in color. Includes cartouche depicting native Americans. The northwest coast above California is left blank, but there is a line representing "Costa Terrae Borealis" to the west northwest supposedly seen...