MERIAN, "DISEGNO DELLA PIANTA DI CANDIA, FATTO PER ILL. ET EX. GENERAEL DEL ARME, BARON DE SPERAITER", 1652-1680. Etching topographic map of Heraklion (Ηράκλειο) fortifications during the siege of Crete, with extended key of 23 numbered spots of interest. Cartouche of the Venetian Lion of Saint Marc. Dim. 37x29cm. Extremely Fine.