GREAT BRITAIN WILLIAM IV. 1830-1837. Gold Medal 1831. Coronation of William IV. By W. Wyon, after F. Chantrey. Bust, bare. WILLIAM THE FOURTH CROWNED SEP : 8 1831. Rv. Bust, diademed. ADELAIDE . QUEEN CONSORT . CROWNED SEP : 8 1831. Plain edge. 33.3 mm. 27.85 g. Eimer 1251. BHM 1475 Prooflike FDC