only one other set known to be in private ownership
gold proof One Ounce (£100)
some contact marks and nicks both sides
denomination THREE PENCE below round
EXVSTVS ET
Charles III 2023 gold proof 1/4oz King Arthur only one other set knownCharles III (2022 ),gold proof Quarter Ounce of Twenty Five Pounds, 2023, King Arthur, struck in 999. 9 fine gold, part of the Myths and Legends series, head left, MJ below for designer Martin Jennings, CHARLES III. D. G. REX. F. D. 25 POUNDS 2023,rev. a depiction of King Arthur bearing his legendary sword Excalibur, against the backdrop of Camelot KING ARTHUR MYTHS AND LEGENDS 2023 surrounding, design by David Lawrence, edge milled, 7. 80g.