Watch List notes:

Poland, Kingdom. Livonia (Duchy), Sigismund III Vasa AR lightweight 3 Grosz. Riga mint, 1590. SIG ˣ III ˣ D ˣ G ˣ REX ˣ PO ˣ D ˣ LI, crowned bust to right / Castle below crossed keys; mark of value above,; GROS ARG ˣ TRIP CIVI ˣ RI ˣ GE (fleur-de-lis) in four lines across fields. Iger 90.1. 0.91g, 21mm, 3h.

Good Very Fine; lustrous. Very Rare.

From a private UK collection.