Heraclius. Hexagram or double miliarense; Heraclius; Constantinople, c. 615-638 AD, Hexagram, 6.41g. DO-64, MIB-140, Sear-798. Obv: dd NN hERACLIUS Et CONStI Heraclius with short beard and Heraclius Constantine, smaller and beardless, seated front on double throne, each wearing chlamys and crown and holding a cross on globe; above their heads, a cross. Rx: dEUS ADI[UT]A ROMANIS Cross potent on base above globe, K in r. field.. VF