One Pound 2008 The 25th Anniversary Gold Proof Collection, a 14-coin set in gold S.PG1PCS, comprising the 14 previously issued different reverse designs, all coins now dated 2008 an impressive and eye-catching set, each coin weighs an impressive 19.81 grammes, (total gold weight 8.09 oz. AGW) FDC retaining full mint brilliance in the Royal Mint box of issue with certificate and booklet. Certificate number 122 of just 150 sets issued