| Opis awersu | Coat of arms, legend around. |
|---|---|
| Pismo awersu | Latin |
| Legenda awersu | · EN UNION Y LIBERTAD · |
| Opis rewersu | Mountain, flags and crossed cannons below, legend around. |
| Pismo rewersu | Latin |
| Legenda rewersu | ·REPUBLICA ARGENTINA·R· 1840·S8 |
| Krawędź | |
| Mennica | |
| Nakład | 1840 R - - |
| ID Numisquare | 3753957070 |
| Uwagi |