Watch List notes:

British Coins, George IV, proof sixpence, 1829, bare head l., rev. lion on crown (S.3815; ESC.1667; Bull 2440), certified and identified erroneously by PCGS as S.3814 and graded as Proof 65, exceedingly rare
The only example graded PF65 by PCGS.
(1000-1200 GBP)