George III (1760-1820), Pre-1816 issues, Pattern Halfpenny, 1799 (late Soho), by C.H. Küchler, in bronzed-copper, large crowned bust right, rev. Britannia seated left, edge centre-grained, 14.50g/6h (BMC 1237; Selig –). Extremely fine, obverse better, rare £250-300