Henry VI Groat, Calais Mint, Rosette Mascle Issue

Henry VI, first reign (1422-61), silver Groat of Fourpence, rosette mascle issue (1430-31), Calais Mint, facing crowned bust, within double tressure of nine arcs, fleurs on six cusps, beaded circles and legend surrounding, rosette stops with mascle both sides, initial mark cross patonce (1427-34), hEnRIC* DI* GRA* REX<> AnGL'* Z* FRAnC, rev. long cross pattee, tri-pellets in each inner angle, beaded circles and double concentric legends surrounding, VIL <>LAxx CALI SIE*, outer legend initial mark plain cross, +POSVI* DEVmxx A DIVTOR Ex mEVm, weight 3.87g (N.1446; S.1859). Toned, a little short of flan with one small rim nick, otherwise with an excellent portrait, the detail complimented by toning contrast, good very fine.