Charles I (1625-1649), Third coinage, Briot’s issue, Twenty Pence, b over crown on rev., 0.88g/7h (S 5582); Briot’s issue, Twenty Pence, b within crown on rev., 0.57g/7h (S 5585); Falconer’s first issue, Twenty Pence, f over crown on rev., 0.71g/7h (S 5588A); Falconer’s anonymous issue, Twenty Pence, 0.68g/3h (S 5591) [4]. Varied state £80-100