Poland / Lithuania, Zygmunt I Stary 1506-1548. Lithuanian Polgrosz (1/2 Groschen) 1521, Vilnius mint, Kopicki 3160, Silver 20 mm, weight 1,14 g., Condition NGC UNC Details - cleaned, nice and sharp relief details, shine surface

Poland / Lithuanian. Zygmunt I Stary 1506-1548. Lithuanian Grosz (Groschen) 1535 N, Vilnius mint, Kopicki 3188 R4, Silver 26 mm, weight 2,57 g. Condition NGC AU Details, grey patina, very attractive specimen, rare

Poland, Zygmunt I Stary 1506-1548. Grosz (Groschen / Penny) 1528, Krakow mint, Kopicki 419, Silver 25 mm, weight ca. 2,0 g., Condition NGC AU 58, surface with mint glossy

Poland / Lithuania, Zygmunt I Stary 1506-1548. Lithuanian Polgrosz (1/2 Groschen) 1512 (IZ), Vilnius mint, Kopicki 3137, Ivanauskas 1S601-4, Silver 20 mm, weight ca. 1,20 g., Condition NGC MS 63, mint shine specimen, a rare variation with an error in the king's name SIGISMVNEI.

Poland / Lithuania, Zygmunt I Stary 1506-1548. Lithuanian Polgrosz (1/2 Groschen) 5123 (1523), Vilnius mint, Kopicki -, Ivanauskas 1S460-15 (RR), Silver 20 mm, weight 1,19 g., Condition NGC UNC Details - cleaned, nice and sharp relief details, shine surface, very rare variety with error in the date

Poland. Zygmunt I Stary, 1506-1548. Denar no date (ca. 1546), rosette SP, Krakow, Kopicki 396 (R3), Kurpiewski 10 (R4), Billon 13 mm, weight 0,28 g., Condition XF, slightly unformed planchet, natural patina, glossy background, nice above average preserved specimen

Poland / Lithuania, Zygmunt I Stary 1506-1548. Lithuanian Polgrosz (1/2 Groschen) 1526, Vilnius mint, Kopicki 3174 (R3), Ivanauskas 1S327-10, Silver 20 mm, weight ok. 1,20 g., Condition NGC MS 63, highest NGC grade (only 2 coins in this grade), high relief, shiny surface, perfectly struck mint specimen, late date very rare in this state of preservation

Poland. Replica of Szostak for Prussian land 1530, Thorn, Sigismund I, made at the Mint of Poland S.A. in 2009, Silver 32,0 mm, weight 14,14 g. .925, Condition Proof

Poland, Zygmunt I Stary 1506-1548. Grosz (Groschen / Penny) 1528, Krakow mint, Kopicki 419, Silver 25 mm, weight ca. 2,0 g., Condition NGC MS 62

Poland, Zygmunt I Stary 1506-1548. Grosz (Groschen / Penny) 1532, Torun (Thorn) mint, Kopicki 3087 R1, Silver 24 mm, weight 1,9 g., Condition NGC AU 58

Poland, Zygmunt I Stary 1506-1548. Grosz (Groschen / Penny) 1528, Krakow mint, Kopicki 419, Silver 25 mm, weight ca. 2,0 g., Condition NGC MS 62

Poland, Zygmunt I Stary 1506-1548. Grosz (Groschen / Penny) 1528, Krakow mint, Kopicki 419, Silver 25 mm, weight ca. 2,0 g., Condition NGC AU 53, nice well-stamped coin relief

Poland / Lithuania. Zygmunt I Stary 1506-1548. Lithuanian Grosz (Groschen) 1535, Vilnius mint, Kopicki 3187 (R2), Huletski / Bogdonas G3.B, variery: LITVANIE / LITVA. Silver 26 mm, weight 2,46 g., Condition Good XF, slightly weakly struck at the edge, beautiful relief details in the centre, mint shine over the whole surface, rarer variety of legend, exceptionally beautifully preserved, rare in this state of preservation

Poland / Lithuania, Zygmunt I Stary 1506-1548. Lithuanian Polgrosz (1/2 Groschen) 1524, Vilnius mint, Kopicki 3170, Ivanauskas 1S307-10 (RR), Silver 20 mm, weight ca. 1,20 g., Condition NGC MS 63, a glossy mint specimen, erroneous date description on NGC slab (1521)

Poland / Lithuanian. Zygmunt I Stary 1506-1548. Lithuanian Grosz (Groschen) 1535 N (Novembris - November) , Vilnius mint, Kopicki 3188 R4, Gumowski 515, Ivanauskas 2S32-8, variery: LITV / LIT.. Silver 26 mm, weight 2,10 g., Condition VF, typical shallow and careless minting, nice patina, traces of gloss, attractive specimen for this type of coin