Justinian I (527-565). AE Decanummium. Rome mint, circa 547-549. Helmeted and cuirassed facing bust, holding globus cruciger and shield. / Large I; star to left and right; all within wreath. D.O. 331; MIB 228; Sear 308. AE. 4.00 g. 18.50 mm. VF/Good VF.