Catalogue
| Émetteur | State of Mexico |
|---|---|
| Année | |
| Type | Standard circulation coin |
| Valeur | 20 Centavos (0.20) |
| Devise | Peso (1915-1916) |
| Composition | Copper |
| Poids | 3.99 g |
| Diamètre | 19 mm |
| Épaisseur | |
| Forme | Round |
| Technique | |
| Orientation | |
| Graveur(s) | |
| En circulation jusqu’à | |
| Référence(s) | KM#683 |
| Description de l’avers | National arms above A. D. J. Diameter: 19-20mm Weight varies 3.99-5.35g. |
|---|---|
| Écriture de l’avers | |
| Légende de l’avers | A.D.J. |
| Description du revers | Value |
| Écriture du revers | |
| Légende du revers | 20 |
| Tranche | |
| Atelier | |
| Tirage |
ND - - |
| ID Numisquare | 3567655030 |
| Informations supplémentaires |
Historical Context: The 20 Centavos Amecameca was issued by the State of Mexico during the Mexican Revolution (1913-1915). With central authority fractured and federal currency scarce, various revolutionary states, including the State of Mexico under local command, issued emergency coinage. These necessity issues were crucial for local commerce and paying troops, underscoring the profound economic disruption and decentralized power of the era.
Artistry: Lacking a specific engraver, the Amecameca 20 Centavos exhibits a utilitarian, provincial style typical of revolutionary emergency coinage. The obverse features a radiant Phrygian cap, symbol of liberty, often within a wreath, with "20 CENTAVOS" below. The reverse typically bears "ESTADO DE MEXICO," "AMECAMECA," and the date. Designs are direct, reflecting the urgent need for currency rather than elaborate artistic expression.
Technical/Grading: As with many revolutionary issues, the 20 Centavos Amecameca shows variable technical strike qualities due to improvised production. High-points for wear include the Phrygian cap's apex, its rays, and wreath details. Planchet quality is often poor, showing laminations, cracks, or irregular shapes. Strikes are frequently weak, off-center, or uneven, leading to incomplete design elements. Copper composition makes environmental damage like corrosion and pitting commonly observed, impacting grade.