Justinian I. 527-565. AE half follis (26mm, 8.2 g). Nicomedia mint, struck 552/3 (regnal year 26=552/3). D N IVSTINI-ANVS PP AVG, helmeted and cuirassed bust of Justinian I facing holding globus cruciger and shield / Large K between A/N/N/O on left and XX/VI (=yr26.=552/3); above, cross, beneath, NI.