| Issuer | Poland |
|---|---|
| Year | 1980 |
| Type | Coin pattern |
| Value | 20 Zlotys (20 Złotych) (20 PLZ) |
| Currency | Third Zloty (1949-1994) |
| Composition | Copper-nickel |
| Weight | 10.3 g |
| Diameter | 29 mm |
| Thickness | |
| Shape | Round |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Obverse: Anna Jarnuszkiewicz Reverse: W. Czerwosz |
| In circulation to | |
| Reference(s) | KM#Pr380, ParM#P317b, Fischer Po#P155b |
| Obverse description | |
|---|---|
| Obverse script | Latin |
| Obverse lettering | POLSKA RZECZPOSPOLITA LUDOWA 19 80 mw • ZŁ 20 ZŁ • |
| Reverse description | |
| Reverse script | Latin |
| Reverse lettering | 1930 1980 PRÓBA 50 LAT DARU POMORZA |
| Edge | Reeded |
| Mint | |
| Mintage | 1980 MW - Próba - 20 |
| Numisquare ID | 6062971640 |
| Comments |