REPVBBLICA ITALIANA. Head of Ceres left Below: GIAMPAOLI |
Oak branch L. 20 and R in two lines to left; 1957 to right |
| Engraver: Pietro Giampaoli |
Rome mint Edge: reeded |
Mm. 21,3 - Gr.3,6 - Bronzital * Mintage: 60.075.000 |
* Bronzital: alloy of copper and aluminium. Since 1968, alloy of copper, aluminium and nickel |