Watch List notes:

Constans II (641-668). Æ 40 Nummi (23mm, 4.71g, 6h). Syracuse, 641-644. Crowned and draped facing bust, holding globus cruciger. R/ Large m; A/N/A N/Є/O/ς across field; SC. MIB 204; DOC 9 (Heraclonas); Sear 1103. Green patina, near VF
Estimate: 20 GBP