Dominica/ 20 Dollars/ 1979
 |  |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| 92,5% Silver, 7,5% Copper | 40,91 gr. | 45 mm. | Reeded. | Medal (0º) |
Mint marks:  - Valcambi sa, Balerna, Switzerland. |
| |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| 92,5% Silver, 7,5% Copper | 40,91 gr. | 45 mm. | Reeded. | Medal (0º) |
| Mint marks: - Valcambi sa, Balerna, Switzerland. |