2017 MEXICO 2 OZ SILVER LIBERTAD BU LIMITED MINTAGE COIN. The highly sought after 2017 2 oz Silver Mexican Libertad coin continues the Libertad series that began in 1982. These coins typically have low mintages with premiums that rise quickly, adding to their collectibility. The Mexico Libertad 2 oz Silver Coin was first produced in 1996. Since it’s introduction it’s mintage has been limited making them highly collectible and likely to increase in value over time. Contains 2 oz of. Obverse: The Mexican National Shield and coat of arms surrounded by the legend “Estados Unidos Mexicanos” (United Mexican States), surrounded by different national coats of arms used throughout Mexico’s history. Reverse: Depicts the Winged Victory statue in the forefront and the volcanoes Popocatepetl and Iztaccihuatl of Mexico in the background. Guaranteed by Banco de Mexico. Coin Thickness: 4.5mm.