Watch List notes:

Henry VI first reign (1422-61), Groat, Unmarked issue, Tower, 3.87g, 2h, m.m. cross fleury (on obv. only), no marks, single saltire stops, rev. no stops, additonal pellet in second and third quarters (Whitton 65c; N.1514; S.1931), full flan, some double striking on obverse, strictly fine, but rare.
provenance
C Rochester, Spink 194, 26 March 2008, lot 585 - £700
Estimate: £300 - £400