Watch List notes:

Ten Pounds 2012 Queen Elizabeth II Diamond Jubilee 5oz. Gold Proof S.M1, nFDC (some small brown toning reverse) in the impressive Royal Mint box number 020 of only 250 issued. Obverse: Effigy of the Queen, enrobed, and wearing tiara, , Reverse the Queen enthroned DILECTA REGNO MCMLII - MMXII. Obverse and Reverse designs by Ian Rank-Broadley. A superbly detailed issue and the only Gold 5oz. to bear this obverse portrait of the Queen

Estimate: 6000-9000 GBP