Watch List notes:

British Coins, George IV, sovereign, 1821, laur. head l., rev. St. George and the dragon (S.3800; Marsh 5), a sumptuous gem of a sovereign, the first year of issue for this type, glowing with mint bloom, its surfaces truly superb, certified and graded by PCGS as Mint State 65
One of the finest known, extremely rare in this grade.
(4000-5000 GBP)