St. James's Auctions
Auction 66 22 Sep 2022
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George III, bronzed proof restrike halfpenny, 1790, laur. head r., rev. Britannia seated l., with shield and trident (P.990), certified and graded by NGC as Proof 66 Brown
The highest grade awarded by NGC, the only example in this grade.
(800-1200 GBP)
The highest grade awarded by NGC, the only example in this grade.
(800-1200 GBP)