Watch List notes:

Poland 3 Groszy 1599 Olkusz Sigismund III Vasa (1587-1632). Obverse: Crowned bust right. Reverse: Value; divided date; symbols and two-line inscription between. (variant SIG III DG - R.POLON MDL and 4 points under the eagle and rider). Silver. Iger O.99.1. RARE TYPE