Watch List notes:

Henry IV (1399-1413), Halfgroat, Light Coinage, London, 1.55g, mm. cross pattée, henric di gra rex angl z f, annulet to left, pellet to right of crown, trefoil on breast, tressure of nine arcs, rev. posvi devm adivtorem mev, saltire stops, civi tas lon don, Lombardic Ns, trefoil after don (Potter 2/3; N.1361; S.1718; Stewartby p.327), irregular, fair to fine, extremely rare.
P Finn, list 15/194 (1999)P Finn, list 18/159 (Feb. 2000)
Estimate: £400.00 - £500.00