Richard III (1483-1485), Groat, London, type 2b, mm. boars head (no. 2), nothing below bust...

Richard III (1483-1485), Groat, London, type 2b, mm. boar’s head (no. 2), nothing below bust, barred a in civitas, 2.69g/4h (Stewartby p.434, IIb; Winstanley 6; N 1679; S 2156). Very slightly short of flan, about very fine, toned £1,000-£1,200