| Emisor | Panama |
|---|---|
| Año | 1977-1979 |
| Tipo | Non-circulating coin |
| Valor | 20 Balboas |
| Moneda | Balboa (1904-date) |
| Composición | Silver (.925) |
| Peso | 129.59 g |
| Diámetro | 61.0 mm |
| Grosor | |
| Forma | Round |
| Técnica | Milled |
| Orientación | Medal alignment ↑↑ |
| Grabador(es) | |
| En circulación hasta | |
| Referencia(s) | KM#44 |
| Descripción del anverso | National coat of arms, value below |
|---|---|
| Escritura del anverso | Latin |
| Leyenda del anverso | · REPUBLICA DE PANAMA · ********* PRO MUNDI BENEFICIO LEY 0.925 FM · 20 BALBOAS · (Translation: Republic of Panama For the Benefit of the World 0.925 Purity) |
| Descripción del reverso | 3/4-length standing armored figure facing left, raised right arm holding sword, left arm a flag. |
| Escritura del reverso | Latin |
| Leyenda del reverso | VASCO NUÑEZ DE BALBOA 1977 |
| Canto | Reeded. |
| Casa de moneda | (FM) Franklin Mint (The Franklin Mint), Wawa, Pennsylvania, United States (1964-date) |
| Tirada | 1977 FM - - 2 879 1977 FM - Proof - 24 000 1979 FM - - 2 500 1979 FM - Proof - 13 000 |
| ID de Numisquare | 1238342730 |
| Comentarios |