George III (1760-1820), Pre-1816 issues, Pattern Halfpenny, 1788, by J.P. Droz, in brown-gilt copper, bust right, rev. Britannia seated left, edge render to cesar the things which are cesars, 15.93g/12h (BMC 966 [DH 11]; Selig 1333). Extremely fine, scarce £300-£400