Charles I. 1625-1649. AR groat. 1.86 gm. 22 mm. I.m. open book, 1638/9-42. Aberyswyth. His bust left, plume in front, IIII behind / Oval shield, plume with crown and without bands on top. S. 2891. N 2337. Very Fine; a few slight marks, attractive toning.