A reduced version of the De l'Isle/Buache map published by the Prussian Academy of Science & Literature, published by Euler, a German mathematician who was with the St. Petersburg Academy. Shows routes of Russian discoveries in 1723, 1732, and...
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...