The 2022 3 oz Silver Reverse Proof Libertad Coin Bar is a highly sought-after collectible item celebrating the 40th anniversary of the Mexican Libertad coin. Minted by the Mexican Mint, this silver coin bar boasts a striking proof finish and a fineness of 0.999. Encased in a beautiful box with a Certificate of Authenticity, this limited edition coin is a valuable addition to any numismatic collection.