Barbados, ST. JAMES, Sir Philip Gibbes, Proof Penny, 1788 [1792+], edge plain, 32mm, 12h (Lyall 78; Prid. 20; KM. TnA9; Roehrs 1036). Minor spotting on obverse, otherwise extremely fine with chocolate brown patina, scarce £200-300

Slabbed in NGC holder, graded PF 65 BN