RCM No. 114644 with COA. Limited mintage of 15,000 sets World Wide Each coin is struck in 99.99 pure silver. A Swarovski Element enhances the Elizabeth II Coin. Three $20 Coins Featuring ~ QE II with SWAROVSKI Crystal Element ~ QE II ROYAL CYPHER ~ QE II and HRH PRINCE PHILIP Presented In a red plastic case, boxed in a decorative red & silver foil outer case.