Description: Handcol. engraved bird’s-eye plan with cartouche, 2 legends (listing 180 items) & 2 coats-of-arms. Published by J. Blaeu (Amsterdam, ca. 1649). Ca. 42 x 53 cm. Behind passepartout & framed (behind glass). ? Koeman I, p. 324. Rare 17th-cent. detailed plan of Rotterdam published by the Dutch cartographer Joan Blaeu (ca. 1598-1673). – Vertical fold in the middle (as publ.). Sl. foxed/ browned, but else in good condition (not examined out of frame).