LIBERTAD – MEXICO – 2018 5 oz Antique Silver Coin in Capsule. FRESH FROM THE MINT – BANK OF MEXICO. LIBERTAD MEXICO 2018 5 oz Antique Silver Coin in Capsule. The 5 ounce Libertad offers the traditional design in a larger size than its 1 ounce and 2 ounce counterparts. […]