Peso line - 50 cents coin
| Motif on face | The legends "REPUBLICA ARGENTINA" and "EN UNION Y LIBERTAD" and the House of Tucuman are inscribed. |
| Motif on reverse | The value in numbers, the word "centavos" and the year of minting are inscribed. |
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Weight | 5.80 grams |
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Diameter | 25.2 mm | ||
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Thickness | 1.8 mm | ||
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Metal | Cu 92/Al 8 |