Watch List notes:

The Isladulcie Collection | Henry IV or V, Light Coinage, Groat, Class A/B, Tower, crowned 'emaciated' bust with no neck, fleurs over crown, quatrefoil after hENRIC, rev. quatrefoil after POSVI, double saltire stop after TAS and LONDON, 3.61g, 10h, m.m. cross pattée with central pellet [both sides] (Potter I-2; Harris, obv. A-2; North 1385; Spink 1759/1762), slightly crimped otherwise full flan, good fine, rare.
provenance
C Rochester, Spink 176, 27 March 2008, lot 535 - £1,200 (with his ticket, stating: acquired 29 January 1997, £975)
Estimate: £1200 - £1500