*Richard II (1377-99), groat, London, m.m. cross pattée, type II/III mule, obverse legend ends franc:, both ns of london reverse double-barred, 4.29g (N. 1320b/1321a; S. 1679/80; Potter IIe/IIIa), obverse corrosion and some weakness, good fine
(500-700 GBP)