Population of 7 coins at this grade level with 2 graded higher.
Mexico produced this bullion coin as part of their Pre-Columbian Mayan series. This 5 Peso (1 Onza) - 1 Troy Ounce coin shows a likeness of an intricately carved Mayan wall segment (Mascaron Del Dios Chaac) on the reverse, with the national arms on the obverse.
With a mintage of ONLY 4,500, this is not often available! Listed in Krause as KM#577.