| Obverse description | Bust to right above date. |
| Obverse script | |
| Obverse lettering | FERD.I.D.G.REGNI SICILIARVM ET
HIER.REX
1818. (Translation: Ferdinand I, by God`s grace, King of the Sicilies and Jerusalem) |
| Reverse description | Crowned oval shield of 6-fold arms, with central shield, wheat stalks with few leaves on sides, value `G.20` in lower right margin. |
| Reverse script | |
| Reverse lettering | HISPANIARVM INFANS
G.20. (Translation: Spanish Infant) |
| Edge | |
| Mint | |
| Mintage | 1818 - Rare - |
| Catalog ID | 3926160600 |
| Comments |