Description KING WILLIAM IV, ENAMELED HALF CROWN. 1834 Halfcrown coin, (S-3834, KM.714.2). Silver: 0.9250, 13.02g, 31mm. Obverse: modified into a brooch with pin fastener. Reverse: Enameled with Royal blue fields, red, yellow white, black and light blue are all used within the details. Minor damage to the fields.
