20 Zlotys People's Republic, Trial Strike
€2.00
| Issuer | Poland |
| Year | 1974 |
| Type | Coin pattern |
| Value | 20 Zlotys (20 Złotych) (20 PLZ) |
| Currency | Third Zloty (1949-1994) |
| Composition | Nickel |
| Weight | 10 g |
| Dimensions | 29 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Wacław Kowalik |
| In circulation to | |
| Reference(s) | KM#Pr230, Fischer Po#P139a, ParM#P300a |