Poland Gdansk 1 Ducat 1657 DL John II Casimir Vasa (1649–1668). Averse...

Poland Gdansk 1 Ducat 1657 DL John II Casimir Vasa (1649–1668). Averse: Crowned bust of the king in the armor covered with the mantle and the inscription in the rim IOAN.CAS.D.G.REX POL • & SUEC • M • D •. Reverse: Coat of arms of Gdansk and an inscription around the Ministry of National Defense: AUREA CIVITAT • GEDANEN • 1657. CNG 312; H-Cz. 7639 (R4); Kaleniecki p. 385; Tyszkiewicz 14 mk Gold. KM 41.1. Kop. 7658 (R5) RARE PCGS AU55 ONLY ONE COIN IN HIGHER GRADE