Hong Kong/ 50 Cents/ 1980
  |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Nickel Brass | 4,92 gr. | 22.50 mm. | Reeded. | Medal (0º) |
| Without Mint mark - The British Royal Mint |
|
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Nickel Brass | 4,92 gr. | 22.50 mm. | Reeded. | Medal (0º) |
| Without Mint mark - The British Royal Mint |