Watch List notes:

British Coins, George III, Bank of England, pattern 5 shillings and sixpence, 1811, struck in copper, type K/5a, laur. and dr. bust l., rev. BANK/TOKEN/5S. 6D./1811 within oak wreath (ESC.206; Bull 1996; L&S.126), with original copper shell and inscribed Boulton & Watts paper, very light fingerprint on reverse, otherwise mint state, a beautiful piece
(1250-1500 GBP)