TYPE Byzantine Empire, Justinian I (527-565 AD), bronze follis, Constantinople mint DESCRIPTION . Obv: Diademed and draped emperor's bust to right, Latin legend D N IVSTINIANVS PP AVG Rev: Denomination (M = 40 nummi), crosses above and to sides, officina "e" below, mintmark CON in exergue REFERENCE: SB 159 GRADING: AVF / VF, black patina, some earthen encrustation ORDER INFO: B1738, $28