Watch List notes:

Constans II. 641-668. AV Solidus (20mm, 4.44 g, 6h). Constantinople mint, 1st officina. Struck 651/2-654. Crowned and draped facing bust, holding globus cruciger / Cross potent set on three steps; A//CONOB. DOC 19a; MIB 23; SB 956. Near EF, very faint Arabic graffiti (‘al n[...]’) on reverse.