Watch List notes:

Henry IV (1399-1413), Groat, Light Coinage, Tower, type III/Class B mule, 3.77g, 2h, m.m. plain cross/cross pattée, annulet to left of crown, pellet to right, double tressure of 9 arches, rev. saltire after posvi, double saltires after tas and don (Potter III-4/rev. B; N.1359b/1386; S.1728/1762[63]), a little clipped, about very fine or better, the face exhibiting some weakness of strike, very rare.
provenance
SJA 5, 27 September 2006, lot 185 - £2,100
Estimate: £1,500 - £2,000