Watch List notes:

Constans II. 641-668. Æ Follis (19mm, 4.51 g, 11h). Carthage mint. Struck 662-667. Constans, holding long cross, and Constantine standing facing; cross between / Large M flanked by Heraclius and Tiberius; monogram above; [KTς]. DOC 147; MIB 194; SB 1055. Red-brown patina, flan crack. Fine.