Half-Crown coin of William and Mary

Coin, silver. Half-Crown of William and Mary. Obv. GVLIELMVS • ET · MARIA · DEI · GRATIA. Conjoined busts of king and queen to right, draped, the king laureate. Rev. MAG · BR • FR · ET · HIB · REX · ET · REGINA · 1689. Square shield crowned with arms: 1, England ; 2, Scotland; 3, Ireland ; and 4, France ; on an escutcheon of pretence, arms of Nassau ; on edge + · DECVS • ET • TVTAMEN · ANNO · REGNI. PRIMO + Wt. 225.9 grains. Given by Mrs. Glinn. V&A no. 780–1906.