| Value | 1 Peso |
| Material | Bumitallic : Aluminum - Bronze - center in Copper - nickel ring |
| Weight | 6.35 gr |
| Diameter | 23 mm |
| Thickness | 2.2 mm |
| Shape | Round |
| Subject | Argentina Bicentenary - pucara de Tilcara |
KM159 · Argentina · 2010

| Value | 1 Peso |
| Material | Bumitallic : Aluminum - Bronze - center in Copper - nickel ring |
| Weight | 6.35 gr |
| Diameter | 23 mm |
| Thickness | 2.2 mm |
| Shape | Round |
| Subject | Argentina Bicentenary - pucara de Tilcara |
Coin