Henry VI (First reign, 1422-1461), Rosette-Mascle issue, Halfgroat, Calais, mm. crosses IIIa/V, rosettes after posvi and sie, mascles after rex and before la, first letter of king’s name double-entered onto the die, 1.83g/4h (N 1448; S 1862). Small edge nick, very fine or a little better £90-£120