Czechoslovakia/ 20 Haleru/ 1982
  |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| 79% Copper, 20% Zinc; 1% Nickel | 2.60 gr. | 19,5 mm. | Reeded. | Medal (0º) |
| Without Mint mark - Kremnica mint. Slovakia. |
|
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| 79% Copper, 20% Zinc; 1% Nickel | 2.60 gr. | 19,5 mm. | Reeded. | Medal (0º) |
| Without Mint mark - Kremnica mint. Slovakia. |