Edward III (1327-1377), Pre-Treaty Period, series Ga, Groat, London, mm. cross 3, annulet stops, annulet below bust and under DON, 4.23gm; Treaty Period, Groat, London, mm. cross potent, double annulet stops, ‘curule’ X in REX, 4.25gm (N 1193, 1252; S 1570, 1616) [2]. Fine, first crimped (£40-60)