| Value | 50 Zlotch |
| Material | Copper nickel |
| Weight | 11.7 gr |
| Diameter | 30.5 mm |
| Thickness | 2.1 mm |
| Shape | Round |
| Subject | 150th Anniversary of the Teatr Wielki (Grand Theatre) |
Y142 · Poland · 1983

| Value | 50 Zlotch |
| Material | Copper nickel |
| Weight | 11.7 gr |
| Diameter | 30.5 mm |
| Thickness | 2.1 mm |
| Shape | Round |
| Subject | 150th Anniversary of the Teatr Wielki (Grand Theatre) |
Coin