Watch List notes:

The Isladulcie Collection | Henry IV (1399-1413), Light Coinage, Groat, Type I, Tower, from altered dies of Richard II, reads ANGLIE, pellet to left and annulet to right of crown, trefoil on breast, all in double-tressure of 9 arches, trefoils on cusps, rev. nothing after POSVI, double saltire stops in outer legend, 3.51g, 7h, m.m. cross pattée (both sides) (Potter I-1/I-1; BNJ X, no. 131; North 1358; Spink 1726), chipped in three places otherwise sharply struck-up for issue, near very fine, extremely rare.
Purchased Vosper, 22 March 2006, £2,400
Estimate: £1000 - £1500