Justinian I AE36.5 Follis. Kyzicus year 21
Obv: D N IVSTINIANVS P P AVG. Helmeted and cuirassed bust facing, holding globus cruciger and shield decorated with horseman motif; cross to right.
Rev: Large M; A/N/N/O. XXI to right. B oficina.
527-565 AD. 18.91g.