Watch List notes:

Britannia Gold Proof Set 2007 the 4-coin set comprising £100 One Ounce, £50 Half Ounce, £25 Quarter Ounce and £10 One Tenth Ounce S.PGB29 nFDC-FDC the £10 One Tenth Ounce with very minor toning, in the Royal Mint box of issue with certificate

Estimate: 1600-2200 GBP