Watch List notes:

Latvia 3 Groszy 1619 Riga. Sigismund III Vasa (1587-1632). Big Head type. Averse: Crowned bust of Sigismund III to right. Reverse Legend: III / GR-OS / ARG. TRIP / CIVI. RI / GE. Silver. K.-G. 2.2; Halj. 1040 R; Iger R.19.2.a (R3) RARE