Watch List notes:

British Coins, William IV, sovereign, 1833, bare head r., rev. crowned shield of arms (S.3829B), another beautiful sovereign glowing with satiny lustre, boldly struck and having lovely old-time delicate gold toning, certified and graded by PCGS as Mint State 64, very scarce so fine
Only one other example graded MS64 by PCGS.
(3000-3500 GBP)