Poland, Sigismund III (1587-1632), 3-Groschen, Riga (6), 1589 (Kopicki 8179); another, 1590 (Kopicki 8184); another 1591 I-H; and, 1592 (Gumowski 1451); 1594 (Iger 94.1a); lastly, 1595 (Iger O.95.4g), variable tone, generally near very fine or better (6).
Estimate: £90 - £120