GREAT BRITAIN: (1952-present day) Queen Elizabeth II 1999 Proof Gold 4-Coin Britannia Set. OBVERSE: Ian Rank-Broadley's Portrait of the Queen facing right. LEGEND: ELIZABETH II. DG.REG.FID.DEF REVERSE: Standing Britannian. The Britannia set contains four gold coins; One ounce, Half Ounce, Quarter Ounce and a Tenth Ounce.Certificate number 326.