20 HALERU (1974)
20 HALERU
Brass, 19.5 mm. Obv: Czech lion with socialist shield within
shield, thick date below Rev: Large thick denomination, star
above Note: Varieties exist.
| Date | Mintage | F | VF | XF | Unc | BU |
| 1974 | 24,795,000 | - | 0.10 | 0.20 | 0.40 | - |









