A nice piece.
Variety with bust with collar.
Obverse: coat of arms of Gdansk in a cartouche supported by two lions, in a rope border, in the border a legend beginning with a shield with a bear paw sign and a mint mark:
COIN-CIVIT:GEDANENSIS-1616+;
Reverse: bust of Sigismund III Vasa wearing a crown to the right, with the Order of the Golden Fleece on a chain of 6 flints, wearing armor and cloak studded with jewels, with a collar, in a corded border, in the rim the legend:
*SIGIS:III:D:G:REX-POL:M:D:L:R:PRVS:+;