PolandThird Republic
1990 - 2025
Third Republic (Transition)1990 - 1994
People's Republic1950 - 1990
Republic (1949)1949 - 1949
Lodz Ghetto1942 - 1943
Second Republic1919 - 1939
Kingdom of Poland1917 - 1918
Free City of Cracow1835 - 1835
Congress Poland1816 - 1864
Siege of Zamość1813 - 1813
Duchy of Warsaw1807 - 1815
Stanisław August Poniatowski1764 - 1795
Augustus III1734 - 1763
Augustus II the Strong1697 - 1733
John III Sobieski1674 - 1696
Michał Korybut Wiśniowiecki1669 - 1673
John II Casimir Vasa1649 - 1668
Władysław IV1632 - 1648
Torun under siege1629 - 1629
Swedish occupation of Elbing1626 - 1657
Sigismund III1587 - 1632
Gdansk under siege1577 - 1577
Stephen Báthory1576 - 1586
Sigismund II Augustus1548 - 1572
Sigismund I the Old1506 - 1548
Alexander Jagiellon1501 - 1506
John I Albert1492 - 1501
Poland 20 groszy, 1957-1985
 |  | |
Information:
| Number | Y# A47 |
|---|---|
| Country | Poland |
| Period | People's Republic (1950 - 1990) |
| Currency | Polish złoty |
| Coin type | Circulation coins |
| Denomination | 20 groszy |
| Year | 1957-1985 |
| Composition | Aluminium |
| Edge type | Smooth |
| Shape | Round |
| Alignment | Medal (0°) |
| Weight (g) | 1 |
| Diameter (mm) | 20 |
| Thickness (mm) | 1.4 |
Obverse:
| Coat of arms Description: Creators: Andrej Peter POLSKA RZECZPOSPOLITA LUDOWA |
|---|
Reverse:
| Creators: J. Koreń, A. Ham 20 GROSZY |
|---|
Mintage, Worth:
| Year | Mark | Mintage | Value, USD | ||
|---|---|---|---|---|---|
| Unc | BU | Proof | |||
| 1985 | MW | 16.227.000 | - | - | $ 0.34 |
| 1983 | MW | 10.041.000 | - | - | $ 0.16 |
| 1981 | MW | 60.082.000 | - | 5.000 | $ 0.25 |
| 1980 | MW | 30.020.000 | - | 5.000 | $ 0.31 |
| 1979 | 45.252.000 | - | 5.000 | $ 0.14 | |
| 1978 | MW | 50.730.000 | - | - | $ 0.13 |
| 1977 | MW | 80.730.000 | - | - | $ 0.19 |
| 1976 | MW | 100.000.000 | - | - | $ 0.13 |
| 1975 | MW | 50.000.000 | - | - | $ 0.12 |
| 1973 | 50.000.000 | - | - | $ 0.15 | |
| 1973 | MW | 65.000.000 | - | - | $ 0.15 |
| 1972 | MW | 60.000.000 | - | - | $ 0.14 |
| 1971 | MW | 20.000.000 | - | - | $ 0.19 |
| 1970 | MW | 20.028.000 | - | - | $ 0.1 |
| 1969 | MW | 40.227.000 | - | - | $ 0.21 |
| 1968 | MW | 29.191.000 | - | - | $ 0.27 |
| 1967 | MW | 29.099.000 | - | - | $ 0.22 |
| 1966 | MW | 23.860.000 | - | - | $ 0.17 |
| 1965 | MW | 32.022.000 | - | - | $ 0.16 |
| 1963 | 41.217.207 | - | - | $ 0.12 | |
| 1962 | 19.140.000 | - | - | $ 0.78 | |
| 1961 | 53.108.417 | - | - | $ 0.13 | |
| 1957 | 3.940.243 | - | - | $ 1.22 | |
