Latvia Livonia 3 Groszy 1589 Riga. Sigismund III Vasa (1587-1629). Obverse: Crowned bust facing right with a short beard surrounded by legend. Lettering: SIG : III · D : G : REX · PO : D : LI. Reverse: Castle under crossed keys surrounded by stacked legend. Lettering: III 15 - 89 GR - OS ARG · TRIP CIVI : RI GE Edge Smooth. Silver. Kop 8177; Haljak II 1021; Fed 657; Gum 1449. Iger R.89.3.c (R) RARE NGC MS 63