George III (1760-1820), Pre-1816 issues, Pattern British Commercial Quarter-Penny, 1797, by J. Westwood Jr, in bronzed-copper, laureate bust right, rev. Britannia seated left on cannon, edge plain, 7.10g/12h (DH Middlesex 1150). Usual die flaw above cannon, very fine but polished, rare £70-£90