Watch List notes:

Henry IV (1399-1413), Halfgroat, Light Coinage, Tower, type III, 1.56g, 4h, m.m. plain cross (both sides), annulet to left, pellet to right of crown, rev. nothing after posvi (DIG 2/2; Potter III/IV; N.1361; S.1730), good fine, extremely rare.
provenance
Purchased Baldwin, September 2006
Dr E J Harris collection, 1995
Estimate: £1,200 - £1,500