Byzantine
Justinian (527-565 AD). Kyzikos. Dated RY 14 (540/1).
AE Follis (40.2mm 21.64g)
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 - X/II/II (date) across field; cross above, A below; CON.
Sear 163.