| Issuer | Poland |
|---|---|
| Year | 1980 |
| Type | Commemorative circulation coin |
| Value | 50 Zlotys (50 Złotych) (50 PLZ) |
| Currency | Third Zloty (1949-1994) |
| Composition | Copper-nickel |
| Weight | 11.7 g |
| Diameter | 30.5 mm |
| Thickness | 2 mm |
| Shape | Round |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Obverse: Anna Jarnuszkiewicz Reverse: Ewa Olszewska-Borys |
| In circulation to | 1 January 1995 |
| Reference(s) | Y#117, ParM#259, Schön#114, Fischer Po#OB083 |
| Obverse description | The White Eagle, national coat of arms of Poland |
|---|---|
| Obverse script | Latin |
| Obverse lettering | POLSKA RZECZPOSPOLITA LUDOWA 19 80 mw ·ZŁ 50 ZŁ· (Translation: Polish People`s Republic) |
| Reverse description | Crowned bust of King Kazimierz I Odnowiciel |
| Reverse script | Latin |
| Reverse lettering | KAZIMIERZ I ODNOWICIEL 1039-1058 |
| Edge | Milled |
| Mint | (MW) Mint of Poland (Mennica Polska),Warsaw, Poland (1766-date) |
| Mintage | 1980 MW - - 2 503 800 1980 MW - Proof - 5 000 |
| Numisquare ID | 5505173860 |
| Comments |