1982 - Present (Random Year) 1 oz Mexican Silver Libertad Brilliant Uncirculated Coin (Type 1 or Type 2) with Certificate of Authenticity - Moneda de Plata Pura de Ley 1 Onza BU at Amazon's Collectible Coins Store
MEXICO 1 Onza (Once) 1949 Mexico fwo_541620 World coins
Mexico 1980 Onza Troy De Plata Pura Type III Sterling Silver - Etsy
1979 UNA ONZA TROY DE PLATA PURA Mexico .925 | eBay
1979 Mexico 1 oz Silver Onza Balance Scale BU (Type III) - Walmart.com
Mexico Onza Troy de Plata 1979 Mexico KM #M49b MS(60-62) Silver 33.40 – Numiscorner.com
1979 Mexico 1 oz Silver Onza Balance Scale BU (Type III) - Walmart.com
1 Onza 1980, United Mexican States (1961-1980) - Mexico - Coin - 37952