Watch List notes:

Henry VI, first reign (1422-61), silver Halfgroat, rosette mascle issue (1430-31), Calais Mint, facing crowned bust, within double tressure of nine arcs, fleur on each cusp, beaded circles and legend surrounding, rosette and mascle stops, initial mark cross patonce (1427-34), +hEnRIC'* DI* GRA* REX AnGL'* Z* [F], rev. long cross pattée, tri-pellets in each inner angle, beaded circles and double concentric legends surrounding, rosette and saltire stops, VIL LAxx CALI SIE*, outer legend initial mark plain cross, +POSVI* DEVmxx A DIVTOR E'x mEVm, weight 1.87g (DIG type IIIa 8/2; N.1448; S.1862). Toned with some light surface marks, otherwise a bold very fine.
Estimate: £100-150