Very nice natural orth. Coin with shallower minting in places, but virtually uncirculated, with preserved mint luster.
Danzig is one of the mints that operated throughout the reign of King John Casimir, regularly minting orts, among others. During this period it minted 16 mintages, so that today they constitute an interesting and eagerly collected section of Polish numismatics.
A variety with a bust of the king with his arm covered with a cloak and a large nose, the royal titulature began IOH.CAS.... L R P.
Rare variant with reverse legend ending in GEDANENS: