George III (1760-1820), Pre-1816 issues, Proof Penny, 1797 (late Soho), in copper, wreath with 11 leaves, edge plain, 28.90g/6h (BMC 1123 [KP 17]; Selig 1287; S 3777). Small spot above Britannia’s head, otherwise extremely fine, toned £300-£360

Royal Berkshire Collection