Watch List notes:

British Coins, Victoria, proof sixpence, 1878, die no. 41, young head l., rev. value within wreath (S.3910; ESC.1734; Bull 3234), certified and dated erroneously by PCGS as 1829 and graded as Proof 64, very rare
The only example graded PF64 by PCGS.
(1500-2000 GBP)