George III (1760-1820), Pre-1816 issues, Restrike Pattern Halfpenny, 1797, by W.J. Taylor from dies by C.H. Küchler, in bronze gilt, laureate bust right, rev. Britannia seated left, edge plain, 2mm flan, 6h (BMC 1166 [R 59]; Selig –). Brilliant, about mint state, very rare [slabbed NGC PF 63 Cameo] £1,500-£1,800