| Value | 50 Haleru |
| Material | Copper nickel |
| Weight | 3.2 gr |
| Diameter | 20.8 mm |
| Thickness | 1.2 mm |
| Shape | Round |
| Subject | Coat of arms of Czechoslovakia - Value, star above |
KM89 · CZECHOSLOVAKIA · 1977 - 1990

| Value | 50 Haleru |
| Material | Copper nickel |
| Weight | 3.2 gr |
| Diameter | 20.8 mm |
| Thickness | 1.2 mm |
| Shape | Round |
| Subject | Coat of arms of Czechoslovakia - Value, star above |
Coin