MEXICO. Uniface Peso Pattern, 19-- (ca. 1911). NGC MS-62.
cf.KM-453 (for type). Struck in silver. Plain edge. A uniface obverse pattern for the famed Caballito Pesos. Exhibiting the long ray at lower left which would date it after the 1910 issue. "ESSAI" at 4 o'clock. Strong detail throughout design and the incomplete date make for intriguing and appealing piece of utmost rarity. NGC MS-62.