Justinian I (527-565). AE Decanummium; Ravenna mint. D/ DN IVSTINIANVS PP. Helmeted and cuirassed bust facing, holding globus cruciger and shield. R/ Large I between A/N/N/O and XX/XIIII; all within wreath. D.O. 347-55; Ranieri 393; Sear 326. AE. g. 3.64 mm. 17.00 R. Rare and in excellent condition for issue. Dark green patina. VF/Good VF.