TYPE Byzantine Empire, Justinian I (527-565 AD), bronze follis, Constantinople mint, struck 541-2 AD, 38mm DESCRIPTION . Obv: Helmeted and cuirassed bust of emperor facing, holding globus cruciger, Latin legend D N IVSTINIANVS PP AVG Rev: Denomination (M = 40 nummi), cross above, ANNO to left, regnal year 15 to right, officina A below, mint mark CON at bottom REFERENCE: SB 163 GRADING: VF+ / VF, mintmark weak, dark green patina ORDER INFO: B1491, $145