2022 Queen Elizabeth II Memorial Gold 1/2 Sovereign. King Charles III. First Assayed Effigy. Trial of the Pyx Test Piece. Jessopp Facsimile Signature Label. Brilliant Proof (NGC).

3.99 g of .9167 Fine Gold. 19.3mm. A treasure worthy of the national gallery, this exquisite and exciting specimen delivers rich details and much allure, with a tremendous appeal and charm throughout.

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