Poland. 10 Zlotych 1969, Mikolaj Kopernik, Parchimowicz 232.c, KM Y# 51a, Cu-Ni 28 mm, weight 9,45 g., Condition aUNC, mint error, crack in the stamp near the eye on the reverse resembling a flying tear, a great curiosity
Poland. 10 Zlotych 1970, Tadeusz Kosciuszko, Parchimowicz 236.b, KM Y# 50a, Cu-Ni 28 mm, weight 9,89 g., Condition BU, beautifully toned and preserved specimen
Poland. 10 Zlotych 1965, Mikolaj Kopernik, Parchimowicz 224.b, KM Y# 51, Cu-Ni 31 mm, weight 13,01 g., Condition BU, beautifully patinated and preserved specimen, struck with a broken reverse stamp
Poland. 5 złotych 1974, Fisherman, Parchimowicz 220.f D.10, KM Y# 47, Aluminium 31 mm, weight 3,43 g., Condition UNC, mint error - sunrise with a single ray
Poland, Peoples Republic. Mint set of aluminium coins 1949-1975, Warsaw, 9 pieces, original bank wrapper, mint condition