S.1620, Treaty period, F. -

Edward III (1327-1377), Treaty period, Halfgroat, variety F, London, mm. cross potent, reads POSVI, reverse-barred Ns in london, 1.87g/2h (DIG 7/–; N 1259; S 1620).  Rare, the reverse variety not listed by Greenhalgh.  Images courtesy of DNW, lot 218, 20th Feb 2019.