STUART. Charles I. 1625-1649. AR Halfcrown (36mm, 98 g, 5h). Group III, type 3a1. Tower (London) mint; im: tun. Struck 1636-1638. Charles on horseback left, holding reins and sword / Oval coat-of-arms; shield in ornate frame. Bull 297k/23; Brooker 334-5; North 2209; SCBC 2773. Near VF, toned, some metal weakness. Unusually full flan.