TYPE Byzantine Empire, Heraclius (610-641 AD), bronze follis (large flan, 34mm), Constantinople mint, 9.68g DESCRIPTION . Obv: Facing figures of Heraclius in military attire and Her. Constantine holding gl. cr. Rev: Denomination (M = 40 nummi), ANNO to left, mint mark CON and officina A below, regnal year to right REFERENCE: SB 810 GRADING: F, rough green-red patina, weak area ORDER INFO: B1796, $28