George III (1760-1820), Bank of England, Pattern Dollar, 1804, Dickinson types I/3i, by C.H. Küchler, in silver, laureate bust right, leaf to d, ·:c.h.k on truncation, rev. crowned arms in Garter, stop after pense, edge plain, 41mm, 26.62g/12h (ESC 1963; L & S 91; Selig 1243). Traces of undertype visible [Mexico, Charles IIII, 8 Réales, 1796], extremely fine with reflective fields, rare £2,400-£3,000