| Value | 1 Pesos |
| Material | Nickel - clad steel |
| Weight | 6.5 gr |
| Diameter | 25.5 mm |
| Thickness | 2 mm |
| Shape | Round |
| Subject | 150th Anniversary - Deposition of the spanish viceroy |
KM58 · Argentina · 1960

| Value | 1 Pesos |
| Material | Nickel - clad steel |
| Weight | 6.5 gr |
| Diameter | 25.5 mm |
| Thickness | 2 mm |
| Shape | Round |
| Subject | 150th Anniversary - Deposition of the spanish viceroy |
Coin