Watch List notes:

The Portland Collection, British Coins, Victoria, threepences (3): 1886 (2); 1887, young head l., rev. crowned value within wreath (S.3914D), all certified and graded by NGC, as Mint State 67, Mint State 65, and Mint State 64 respectively (3)
The first the highest NGC grade for this date, and the only coin in this grade.