Byzantium Follis 610 - 641 AD
SB 845; Copper 10.31 g.; Heraclius; Obv: Heraclius and Heraclius Constantine, holding standing facing, both wearing chlamys and crowns, and holding globus crucigers; cross above. Rev: Large M Exe: B/SLISU - Chi-Ro above, regnal date to right, ANNO to left; Mint Seleucia Isauria; VF