Bidspirit auction | UK 2026 King Charles III

UK 2026 King Charles III 1/2oz Silver Britannia 1 Pound Coin - A UK silver bullion coin with a face value of 1 Pound, dated 2026. The obverse features the King Charles III effigy by Martin Jennings, with the circumscribed legend CHARLES III · D · G · REX · F · D · 1 POUND. The reverse depicts Philip Nathan's Britannia design, signed NATHAN at the base, surrounded by the inscription BRITANNIA 2026 1/2 OZ 999 FINE SILVER. The coin incorporates contemporary security features including a latent image in the lower left of the reverse that alternates between a trident and a padlock, wave surface animation in the background, and micro-text along the inner border. Struck in 999 fine silver with a reeded edge. Weight: 15.55g Diameter: 27.00mm.