Heraclius, 610-641, with Heraclius Constantinus. Solidus 616/625, Constantinopolis. Officina Є. Obv. Crowned busts of Heraclius on l. and Heraclius Constantinus on r., each wearing chlamys and simple crowns. Heraclius Constantinus much smaller. Cross above. Rev. Cross potent on three steps. 4.45 g. Sear 738. DOC 13d. MIB 11. About extremely fine.