Byzanthium Empire AU Solidus Constans III 659 -661 A.D.
AU Solidus Obv: NCONSTANINSCCONSTAN - Crowned facing bust of Constans II to left and Constantine IV to right; cross above and in between them. Rev: VICTORIAAV∈+ Exe: CONOB - Cross on globe; Heraclius standing to left and Tiberius standing to right, each holding a globe cruciger. 659-661 (Constantinople).