Description:Johnny Unitas bronze and silver "Mint-Card" cards by Highland Mint. Pair of limited edition pieces includes (1) struck in bronze and the other done in (4.25) Troy ounces of silver. Each includes the original certificate of authenticity which are both numbered "105" from the respective edition (500 were done in silver, 2,500 in bronze) and folio style holder (light wear to holders). Includes letter of provenance from the Unitas Family: Cards NM