Panama/ 1 Balboa/ 1977
  |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Silver - 925 | 26,73 gr. | 38.1 mm. | Reeded. | Medal (0º) |
Mint mark:  - The Franklin Mint, U.S.A. |
|
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Silver - 925 | 26,73 gr. | 38.1 mm. | Reeded. | Medal (0º) |
| Mint mark: - The Franklin Mint, U.S.A. |