Watch List notes:

British Coins

George III (1760-1820), New coinage, Pattern Sixpence, 1816, by T. Wyon after a cameo by B. Pistrucci, in silver, laureate bust right, rev. crowned arms in Garter, edge plain, 2.66g/12h (Davies 110E; ESC 2227 [1652]; cf. DNW 89, 1747). Reverse die crack, good extremely fine with old cabinet tone, extremely rare £1,000-1,500