Poland, Peoples Republic. 10 Groszy 1961, Warszawa, Parchimowicz 206.a, Fischer OB 031, KM Y# AA47, Aluminium 17,6 mm, weight 0,7 g., Condition BU, coin in box ECC MS 66
Poland, 50 Zlotych 1980, Kazimierz I Odnowiciel, rotated dies ca. 15 degrees (mint error), Parchim. 259, KM Y# 117, Cu-Ni 30,5 mm, weight 11,6 g., Condition aXF