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) 1528, Krakow mint, Kopicki 419, Silver 25 mm, weight ca. 2,0 g., Condition NGC AU 58, surface with mint glossy

Poland, Zygmunt I Stary 1506-1548. Crown Polgrosz (1/2 Groschen), no date, Krakow mint, Kopicki 405 (R1), silver 18 mm, weight 0,96 g., a rare variety with an erroneous legend MNETA SIGISMVNDI, condition aXF, a very nicely preserved, glossy specimen, an unlisted half-penny with an error in the legend

Poland. Zygmunt I Stary, 1506-1548. Polgrosz (1/2 Groschen) 1511, Krakow Mint, Kopicki 413, Silver 18 mm, weight 0,96 g., condition aXF, fragmentary weakly struck, nice patina and shiny background

Poland, Zygmunt I 1506-1548. Szelag (Schilling) 1531, Elblag (Elbing) mint, Kopicki 7074, Kurp. 555 (R), Gum. 580, Silver 20 mm, Condition NGC MS 64, slightly bent, sharp relief and a nice sheen over the whole surface, highest NGC note, mint state specimen, rare in this state of preservation

Poland, Zygmunt I Stary, 1506-1548. Denar no date, S-P (Sigismundus Primus) ) and sabres, (ca. 1527-1529), Krakow Mint, Kopicki 399 (R2), Kurpiewski 11 (R3), Billon 12 mm, weight 0,33 g., condition VF, dark patina, thick solid planchet

Poland / Lithuania. Zygmunt I Stary 1506-1548. Lithuanien Polgrosz (Half Grosz) 1528, Vilnius mint. Kopicki 3180 R6, Kurpiewski 170 R6, Ivanauskas 1S352-10, T.25. Silver 20 mm, weight 1,11 g. On the reverse, the word MONEA instead of MONETA, and the inverted N letters. Condition NGC MS 64, rare date in excellent condition, NGC highest and only such rating!

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 / 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. 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 / 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) 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 / Lithuania, Zygmunt I Stary 1506-1548. Lithuanian Polgrosz (1/2 Groschen) 1522, Vilnius mint, Kopicki 3164, Ivanauskas 1S412-9, Silver 20 mm, weight ca. 1,20 g., Condition NGC MS 63, highest NGC grade (4 coins in this grade), partly weakly struck, sharp relief details, beautiful mint mirror in background, despite minting imperfections an excellent specimen