George III (1760-1820), Pre-1816 issues, Pattern Halfpenny, 1797, in copper, by C.H. Küchler, laureate bust right, two berries in wreath, rev. Britannia seated left, soho and three pellets on rock, edge plain, 14.08g/6h (BMC 1157 [KH 7]; Selig 1375). Better than very fine £100-£150