World Coins - Ireland - William and Mary - 1693 - Halfpenny. Dated 1693 AD Obv: co-joined profile busts with GVLIELMVS ET MARIA DEI GRATIA legend. Rev: crowned harp dividing date with MAG BR FR ET HIB REX ET REGINA legend. Edge: grained. S. 6597. 6.63 grams. ("). Very fine.