Justinian I AD 527-565. Nikomedia Follis Æ (34mm, 19,6 g) D N IVSTINIANVS P P AVG, helmeted and cuirassed bust facing, holding cross on globe with right hand and shield with horseman motif in left, cross to right / Large M, A/N/N/O to left, cross above, regnal year X/X/II to right, officina letter A below, mintmark NIKO in exergue.