Watch List notes:

British Coins, Charles I, triple unite, Oxford mint, mm. plume, 1643, crowned taller bust l., holding sword and olive branch, no scarf, rev. declaration on continuous scroll, three plumes above with mark of value (S.2727; N.2383; Brooker 839), certified and graded by NGC as Extremely Fine 40 (40000 - 50000 GBP)