Poland
Danzig. Johann III gold Ducat 1688/6 AU55 NGC, Danzig mint, KM75.1, Fr-36, Gum-2046, Kop-7693. Obv. Crowned and armored bust of Johann III facing right. Rev. Olive branches above the city shield of Danzig with lion supporters. Lustrous, lightly marked surfaces with a touch of soft strike in the central areas. A very nice example of this scarce gold issue.
HID02901242017
Estimate: 5500-6500 USD