HERACLIUS and HERACLIUS CONSTANTINE. AR, Hexagram. (Silver, 6.49 g. 21 mm) Constantinople, 615-638 AD. HERACLIUS and HERACLIUS CONSTANTINE. AR, Hexagram. (Silver, 6.49 g. 21 mm) Constantinople, 615-638 AD.
Obv: dd N[N hERACLIUS Et hERA CONSt], Heraclius on left and Heraclius Constantine on right, seated facing on double-throne, each holding cross on globe in right hand, small cross above
Rev: [dE]US AdIUtA R[OmANIS], Cross-potent on globe above three steps; K in right field. Ref: SB 798; MIB 140.

Year: 615-638 AD
Diameter: 21 mm
Weight: 6.49 g
Material: Silver