Byzantine Coins
Heraclius and Heraclius Constantine. Hexagram or double miliarense; Heraclius and Heraclius Constantine; 610-641 AD. Constantinople, c. 615-625 AD, Hexagram. 6.5gr 23.4mm
Obv: [dd] NN hERACLIU[S ET hERA CONST] Heraclius with short beard and Heraclius Constantine, smaller and beardless, seated front on double throne, each wearing chlamys and crown and holding cross on globe; above their heads, a cross. Rx: [DEUS] ADIUTA ROmANI[S] Cross potent on globe above three steps