Panama/ 20 Balboas/ 1971
 |  |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Silver - 925 | 129,59 gr. | 61.0 mm. | Reeded. | Medal (0º) |
Mint mark:  - The Franklin Mint, U.S.A. |
| |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Silver - 925 | 129,59 gr. | 61.0 mm. | Reeded. | Medal (0º) |
| Mint mark: - The Franklin Mint, U.S.A. |