Watch List notes:

Henry VII, Groat, 2.95g, London, class IVb, m.m. greyhound's head 2 on both sides, lettering style G1a on obverse, G1b on reverse, obv., crown with double-lined single-arch with six uprights, rev., cross-ends 10, coded 20/30, with 2 stops placed before, and one after, lon (N. 1706(b); S. 2201; Potter & Winstanley IV, 1-2, no. 7; Stewartby p. 436, IVBi), centre weak but on a full flan, good fine and rare with this late reverse (£250-350)