2022 Queen Elizabeth II Memorial 1oz Platinum 100 Pounds. King Charles III. First Assayed Effigy. Trial of the Pyx Test Piece. Jessopp Facsimile Signature Label. Brilliant Proof (NGC).

31.21 g (1oz) of .9995 Platinum. An impressive and fitting tribute to a monarch that achieved the milestone of a Platinum Jubilee, this 1oz Platinum piece is a desirable treasure from this Trial of the Pyx offering. The reverse design features a charming portrait of the Queen which serves as a beautiful tribute to Britain's longest-reigning monarch. On the obverse is the first definitive coinage portrait of His Majesty The King, which was personally approved by the monarch.

From a Collection of Historic Test Pieces from the 2023 Trial of the Pyx, Presented on Behalf of The Royal Mint.