2021 Libertad Silver Proof 5 Coin Set with Box & COA RARE 0905/1000. Extremely low mintage of only 1,000 sets! This set contains 2020 Silver Libertad Proof coins in sizes of 1 oz, 1/2 oz, 1/4 oz, 1/10 oz and 1/20 oz. Libertads have incredibly low mintages for bullion coins and their attractive design is highly desired among collectors. Complete set contains 1.9 oz of. Housed in an elegant woodgrain box crested with Mexico’s “Winged Victory” Angel and protected by a white cardboard outer box. Comes with a certificate of authenticity. Obverse 1 oz: Features a sculptural relief design of the National Shield, encompassed by the legend “Estados Unidos Mexicanos” (United Mexican States), surrounded by different national coats of arms used throughout Mexico’s history. Obverse Fractional: Features the National Seal of Mexico with the official name for Mexico in Spanish: “Estados Unidos Mexicanos”. Reverse: Depicts two key symbols of the Mexican people: the Winged Victory statue in the forefront and the Mexican volcanoes Popocatépetl and Iztaccíhuatl in the background. Guaranteed by Banco de México.