1982 Mexico 1 Onza Silver Libertad – First Year of Issue, Brilliant Uncirculated. The 1982 Libertad is the first year of the modern Mexican Silver Libertad series – a key date for collectors. Features the iconic Winged Victory (Angel of Independence) obverse and Mexican coat of arms reverse. Mint: Mexico City (Mo). Weight: 1 troy ounce. Design: Winged Victory / Mexican Eagle. Condition: Brilliant Uncirculated (BU). Stored in a protective capsule. From a smoke-free home.