| Value | 50 Zlotch |
| Material | Copper nickel |
| Weight | 11.7 gr |
| Diameter | 30.5 mm |
| Thickness | 2.15 mm |
| Shape | Round |
| Subject | state emblem - state emblem - Crowned bust of King Bolesław I Chrobry |
Y114 · Poland · 1980

| Value | 50 Zlotch |
| Material | Copper nickel |
| Weight | 11.7 gr |
| Diameter | 30.5 mm |
| Thickness | 2.15 mm |
| Shape | Round |
| Subject | state emblem - state emblem - Crowned bust of King Bolesław I Chrobry |
Coin