Watch List notes:

Henry IV or V, Groat, Light Coinage, Tower, class B1a, 3.61g, 5h, m.m. pierced cross with central pellet, nine arches, fleurs above crown, quatrefoil after henric, crowned bust facing, 'scowling expression', nothing on breast, rev. saltire after posvi, double saltire stops after tas and london (Potter IIa, die 2 [obv. B1a2]; N.1386; S.1762), waterworn with some porosity, a small chip to edge, otherwise fair, rare.

Estimate: £400 - £600