Portugal/ 20 Escudos/ 1966
  |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Silver - 650 | 10,0 gr. | 30 mm. | Reeded. | Coin (180º) |
| Without Mint mark - Lisbon Mint (Imprensa Nacional - Casa da Moeda) |
|
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Silver - 650 | 10,0 gr. | 30 mm. | Reeded. | Coin (180º) |
| Without Mint mark - Lisbon Mint (Imprensa Nacional - Casa da Moeda) |