Constantine IV, Pogonatus, 668-685. Gold Solidus (4.48 g). Mint of Constantinopolis. Bust three-quarters facing to right, short beard wearing helmet, holds spear and shield with horseman device. Reverse: Cross potent between Heraclius and Tiberius. S-1154; D.O. 8. Struck on a broad flan, fully lustrous with a couple areas of softness. Nearly Mint State. Estimated Value $400 - UP