Watch List notes:

Richard III, Groat, 3.20g, London, type IIa, m.m. boar's head 1 on both sides, obv., with letter l1 in angl, rev., letters l1, m1 (N. 1679; S. 2156; Winstanley 4; Stewartby p. 434, IIa), noticeable die-clashing on obverse, good very fine, rare (£1,500-2000)