Justinian I (527-565) AE Half Follis (Bronze, 10.14g, 31mm) Kyzikos. RY 18 = 544//5
Obv: D N IVSTINIANVS P P AVI Helmeted and cuirassed bust of Justinian I facing, holding globus cruciger in his right hand and with a shield, decorated with a horseman spearing a fallen foe, over his left shoulder; in field to right, cross.
Rev: Large K between A/N/N/O and XЧI / II; above, cross; below, monogram of KYZ.
DOC 183; MIB 121; Sear 208