2022 Queen Elizabeth II Platinum Jubilee Gold 1/2 Sovereign. First Platinum Jubilee Assayed. Queen Elizabeth II. Trial of the Pyx Test Piece. Jessopp Facsimile Signature Label. Brilliant Uncirculated (NGC).

3.99 g of .9167 Fine Gold. 19.3mm. Representing the first assayed issue of Elizabeth II's Jubilee, this 1/2 Sovereign holds quite a bit of history on its compact flan. When one additionally considers the Trial of the Pix process this specimen has been subjected to, its appeal only grows.

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