George III (1760-1820), Pre-1816 issues, Pattern Halfpenny, 1790 (late Soho), by J.-P. Droz, in copper, laureate bust right, rev. Britannia seated left on globe, edge render to cesar the things which are cesars, 16.39g/6h (BMC 971 [DH 14]; Selig 1336). Grazes on obverse, otherwise about extremely fine, rare £200-300