TYPE Byzantine Empire, Constantine IV Pogonatos (668-685 AD), bronze follis, Syracuse mint DESCRIPTION . Obv: Bust of beardless Constantine facing, holding gl. cr. Rev: Denomination (M = 40 nummi) flanked by co-emperors Tiberius and Heraclius, Constantine's monogram above, mintmark SCL below REFERENCE: SB 1207 GRADING: VF / AVF, brown porous surface ORDER INFO: B2169, $42