Watch List notes:

Henry VI first reign (1422-61), Halfgroat, Rosette-Mascle issue, Calais, 1.81g, 10h, m.m. plain cross (both sides), saltire stops, rev. mascle before la, rosette after sie (DIG 1/2; N.1448; S.1863), a fuller coin, a pleasing very fine.
Purchased London Coin Fair, 5 February 2005, £95
Estimate: £80 - £100