Justinian I. 527-565. Æ Follis (38.1 mm, 23.34 g, 1 h). Constantinople mint, Dated year 15 = 541/542. DN IVSTINIANVS PP AVG, helmeted and cuirassed bust facing, holding globus cruciger and shield with horseman, cross to right / Large M, ANNO to left, cross above, X/G to right, B below, CON in exergue. SBV 163; DOC 40b. aVF.