1831, Great Britain. OFFICIAL CORONATION MEDAL OF WILLIAM IV. By William Wyon after Francis Chantrey. Silver 33mm. Obv: Head of Willliam IV facing right. Legend: WILLIAM THE FOURTH CROWNED SEP : 8 1831.?Rev: Head of Adelaide facing right. Legend: ADELAIDE QUEEN CONSORT. CROWNED SEP: 8 1831. BHM 1475, Wollaston xvi, Eimer 1251 Fearon 282.1. Nearly extremely fine. $425. Sorry, SOLD