Watch List notes:

Britannia Gold Proof Set 2010 the 4-coin set comprising £100 2010 Gold One Ounce, £50 2010 Gold Half Ounce, £25 2010 Gold Quarter Ounce and £10 2010 Gold One Tenth Ounce FDC in the Royal Mint box of issue with certificate

Estimate: 1800-2800 GBP