Watch List notes:

Latvia 3 Groszy 1600 Riga. Sigismund III Vasa (1587-1632). Averse: Crowned bust of Sigismund III to right. Reverse Legend: III / GR-OS / ARG. TRIP / CIVI. RI / GE. Silver. K.-G. 3; Iger R.00.1.b (R1) RARE