Watch List notes:

Henry VI, Groat 1422-7 (26mm, 3.58g), Calais Mint, annulet issue 1422-30, mm incurved pierced cross, obv. crowned facing bust, annulets at neck, rev. VILLA CALISIE, annulets in centre of trefoils in two quarters, (S.1836), some areas of weakness to obv. and rev. legends, otherwise full flan, GVF

Estimate: 100 - 150 GBP