George III (1760-1820), Pre-1816 issues, Pattern Farthing, 1798 (early Soho), by C.H. Küchler, in copper, laureate bust right, rev. Britannia seated left, edge plain, 7.05g/6h (Cooke 309; BMC 1204 [KF 3]; Selig 1419). Extremely fine, some original colour, rare £400-£600