Nieuwe Caart van de Oost Zee ou Carte de la Mer Baltique.., 1720–1741BalticSeaChart description Nieuwe Caart van de Oost Zee ou Carte de la Mer Baltique... Amsterdam, two joined sheets, 23.4 x 34.1 inches, from their “Composite Atlas.” Appeared first in the “Neptune FranÇois” without the Dutch title. Year 1720–1741 Author Covens et Mortier Sources www.sanderusmaps.com