Poland, Zygmunt I Stary 1506-1548. Grosz (Groschen / Penny) 1535, Torun (Thorn) mint, Kopicki 3091, Silver 25 mm, weight 1,91 g., Condition NGC MS 61

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, 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

Zygmunt I Stary 1506-1548. Grosz 1533, Elblag mint (Elbing). Silver 23 mm, weight 1,98 g. Kopicki 7080, Gumowski 582, variant of legend PRVS / ELBINGK. Condition XF/VF+, nice old patina, surface graffiti on reverse, very attractive

Poland / Lithuania, Zygmunt I Stary 1506-1548. Lithuanian Polgrosz (1/2 Groschen) 1510, Vilnius mint, Kopicki 3132, Silver 20 mm, weight 1,23 g., Condition NGC MS 62, exceptionally well-struck specimen with mint shine surface

Poland / Lithuania, Zygmunt I Stary 1506-1548. Lithuanian Polgrosz (1/2 Groschen) 1512 (IZ), Vilnius mint, Kopicki 3137, Silver 20 mm, weight 1,20 g., Condition NGC MS 62, nice specimen with mint shine surface

Poland, Zygmunt I Stary 1506-1548. Grosz (Groschen / Penny) 1527, Krakow mint, Kopicki 417, Silver 25 mm, weight ca. 2,0 g., Condition NGC MS 60

Poland / Lithuania, Zygmunt I Stary 1506-1548. Lithuanian Polgrosz (1/2 Groschen) 1509, Vilnius mint, Kopicki 3131, Silver 20 mm, weight ca. 1,15 g., Condition NGC MS 62

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, Zygmunt I Stary 1506-1548. Grosz (Groschen / Penny) 1528, Krakow mint, Kopicki 419, Silver 25 mm, weight ca. 2,0 g., Condition NGC MS 61

Poland, Zygmunt I Stary 1506-1548. Grosz (Groschen / Penny) 1533, Torun (Thorn) mint, Kopicki 3088, Silver 24 mm, weight 1,75 g., Condition NGC MS 63, Top grade NGC!!! Pop 1

Poland / Lithuania, Zygmunt I Stary 1506-1548. Lithuanian Polgrosz (1/2 Groschen) 1509, Vilnius mint, Kopicki 3131, Silver 20 mm, weight ca. 1,15 g., Condition NGC MS 62, slightly toned, centrally weakly struck, sharp relief details and beautiful mint shine in the background

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

Poland / Lithuania, Zygmunt I Stary 1506-1548. Lithuanian Polgrosz (1/2 Groschen) 1519, Vilnius mint, Kopicki 3151, Silver 20 mm, weight 1,20 g., Condition NGC MS 63, Top grade NGC, the highest and the only such a grade from NGC !!, Rare in this condition.