Watch List notes:

Five Pound Crowns 2013 a 4-coin set Queen Elizabeth II Coronation 60th Anniversary 1953-2013, each with a different obverse, one each displaying the Gillick, Machin, Maklouf and Rank-Broadley portraits of the Queen, Silver Proof Piedforts (S.L28-S.L31) set S.PSS61, the Machin portrait coin toned on the obverse, nFDC to FDC in the Royal Mint box of issue with certificate and booklet, only 697 sets issued

Estimate: 400-500 GBP