Constans II (641-668). Æ 40 Nummi (18mm, 2.93g, 6h). Constantinople, RY 15 (655/6). Constans standing facing, holding long cross and globus cruciger. R/ Large M; cross above, A/N/A N/Є/O/ς across field, XU in exergue;. MIB 170b; DOC 73; Sear 1007. Brown patina, near VF