Watch List notes:

William IV, Coronation, 1831, the official silver medal, by William Wyon, after Sir Francis Chantrey, busts of William IV and Queen Adelaide, r., to either side, each signed C on truncation, 33.5mm. (BHM.1475; Eimer 1251), toned, extremely fine, Believed 2000 specimens struck
(150-200 GBP)