George III (1760-1820), Bank of England, Pattern Five Shillings and Sixpence, 1811, Dickinson types Kii/5a2, by J. Philip, in copper, large laureate bust left, rev. value in wreath, edge plain, 42mm, 25.72g/12h (ESC 1996; L & S 126; Selig 1252). About mint state, the reflective fields fingermarked and perhaps sometime lacquered £800-£1,000