Watch List notes:

Britannia Gold - The Brexit Gold Britannia Date stamp Set a 4-coin set comprising One Hundred Pounds 2020 One Ounce, Fifty Pounds 2020 Half Ounce, Twenty-Five Pounds 2020 Quarter Ounce and Ten Pounds 2020 One Tenth Ounce, each in Date stamp holders with a First Class stamp and dated 31 Jan '20, all Lustrous UNC in the box of issue with certificate stating only 50 sets assembled

Estimate: 2000-3000 GBP