Watch List notes:

Constans II. 641-668. AV Solidus (20mm, 4.24 g, 6h). Constantinople mint, 3rd officina. Struck 651/2-654. Crowned and draped bust facing, holding globus cruciger / Cross potent set on three steps; Γ//CONOB+. DOC 21 var. (officina); MIB 24; SB 958. Good VF, scattered marks on reverse.