Justinian I (527 - 565) AE Follis. (Bronze, 23.17 g. 42mm.) Cyzicus. 527-565 AD
Obv: DN IVSTINIANVS PP AV[G]. Helmeted, cuirassed bust facing holding cross on globe and shield; cross to right.
Rev: Large M, ANNO to left, cross above, RY to right, officina letter below; KYZ.
Ref: SB 207.