Singapore/ 20 Cents/ 1987
  |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| 92,5% Silver, 7,5% Copper | 5.24 gr. | 21.36 mm. | Reeded. | Medal (0º) |
Mint mark:  - The Singapore Mint. |
|
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| 92,5% Silver, 7,5% Copper | 5.24 gr. | 21.36 mm. | Reeded. | Medal (0º) |
| Mint mark: - The Singapore Mint. |