Celtic, British and World Coins, Numismatic Books

George III (1760-1820), Pre-1816 issues, Proof Halfpenny, 1806 (late Soho), in copper-gilt, edge centre-grained, 9.33g/12h (BMC 1358 [KH 34]; Selig –; S 3781). Stain above Britannia’s head and a light graze above the ship, otherwise brilliant, scarce £250-300