Great Britain. George III (1760-1820). Bank of England. Pattern Five Shillings Sixpence, 1811. Copper. Laureate, draped, short-haired bust left, rev. BANK / TOKEN / 5 S. 6 D. / 1811 within wreath. ESC 206, Davis 37. Rich deep cocoa-brown with an attractive blue undertone. Brilliant Proof.