COVENS, JOHANNES; and MORTIER, CORNELIS. Les Principales Forteresses Ports &c. de l'Amerique Septentrionale. Double-page engraved mapsheet with 18 insets of important American ports and islands. 505x610 mm, trimmed to, or near, neatline; outline hand-color; few small edge tears repaired on verso. (JS) [Amsterdam, 1741]
