Poland Period:
1506-2020
1506-2020
Pattern coins 20 Groszy of Peoples Republic - Poland
20 Groszy 1949 Pattern
Year Mark Description Mintage
UNC Sales Sales
1949 Nickel 500 31 1949 Brass 100 32 1949 Aluminum - 10 1949 Copper-Nickel - 13 20 Groszy 1957-1973 Pattern
Year Mark Description Mintage
UNC Sales Sales
1957 Brass 100 28 1963 Nickel 500 30 1973 MW Brass - 5 Popular sections