JUSTINIAN I (527-565). Follis. Constantinople. Dated RY 12 (538/9)

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 - XII across field, cross above, B below; CON. Sear 163. Condition: Very fine. Weight: 22.48 g. Diameter: 39 mm.