| Value | 100 Pesos |
| Material | Brass clad steel |
| Weight | 7.9 gr |
| Diameter | 27.2 mm |
| Thickness | 2.3 mm |
| Shape | Round |
| Subject | General JOSE DE SAN MARTIN |
KM85a · Argentina · 1980 - 1981

| Value | 100 Pesos |
| Material | Brass clad steel |
| Weight | 7.9 gr |
| Diameter | 27.2 mm |
| Thickness | 2.3 mm |
| Shape | Round |
| Subject | General JOSE DE SAN MARTIN |
Coin