JANSSONIUS J., "ΘΡΑΚΗ. THRACIAE VETERIS TYPUS. Ex conatibus Geographicis Abrab. Ortelij / Petrus Kaerius Caelavit" 1638-1684. Double-page copper engraved historical map, showing northeastern Greece (incl. Mount Athos), southern Bulgaria and northwest Turkey with the Bosporus and Constantinople area, the ancient Byzantium presented in details. Two extensive text cartouches with listings of place names belonging to Byzantium & ancient Thrace. Three decorative cartouches. Light foxing and browning. Map dim.47.5x35cm. Zacharakis 1722.