Justinian I 'Large M' AE Follis
Bronze, 16.28 grams, 30.58 mm. Nicomedia. 527-565 AD. Obverse: DN IVSTINIANVS PP AVG, pearl-diademed, draped and cuirassed bust right. Reverse: large M, cross to left, above and right; B below; NIKM in exergue. Sear Byz. 199, DOC 110. Fine.