1st Ever VISUAL LAYER MINTED COINS. This amazing set includes three different 1 oz silver coins and is the first set with visual layer minting. Contains 3 oz of. Set includes three different 1 oz silver coins. Mintage of only 3,000 sets worldwide. Comes in a case with a certificate of authenticity. Obverse: Each coin features a baby cub in the front and in the back using visual layer minting is the adult cat. Included in the set is the Asian tiger, European leopard and African lion. Reverse: Depicts the Ivory Coast coat of arms. Sovereign coin backed by the Ivory Coast government.