Watch List notes:

British Coins, Victoria, sovereign, 1887, 'Jubilee' bust l., tiny JEB (hooked J) at base of truncation, rev. St. George and the dragon (S.3866A), certified and graded by PCGS as Mint State 64
A very rare piece, probably the finest known, superior to the example in the Bentley collection that fetched £1320.
The only example graded MS64 by PCGS.
(1000-1200 GBP)