Watch List notes:

Poland 3 Groszy 1597 Olkusz. Sigismund III Vasa (1587-1632). Averse: Crowned bust. Reverse: Value and armorial above legend; date and mintmaster below. crown with a narrow brim; on the obverse POLONI M D L; very well preserved; with a delicate patina. Silver. Iger O.97.2.k