Watch List notes:

Constans II (641-668). Æ 20 Nummi (23mm, 2.34g, 6h). Syracuse, year 10 (651/2). Crowned and draped facing bust, holding globus cruciger; cross surmounted by palm to r. R/ Large Kω monogram; A/N I across field. MIB 212; DOC 183; Sear 1113. Green patina, overstruck, VF