Watch List notes:

Constans II. 641-668. AV Solidus (21mm, 4.35 g, 6h). Constantinople mint, 8th officina. Struck 651/2-654. Crowned and draped bust facing, holding globus cruciger / Cross potent set on three steps; H//CONOB. DOC 19h; MIB 23; SB 956. Near EF, light graffiti on reverse.