Edward IV, Heavy Coinage, Groat, type I, 3.97g, London, m.m. plain cross/lis, obv., lis on neck and pellets beside crown, breast cusp with fleur, rev., extra pellets in second and third angles (N. 1529; S. 1969; Blunt & Whitton Ib (ii) / Iα (i); Stewartby p. 327, 1b), very fine to good very fine (£500-700)