Justin II and Sophia (565-578) AE Follis (Bronze, 31mm, 13.13g) 565-578 AD. Constantinople, Year 5 = 569/70
Obv: D N IVSTINVS PP AVG Justin and Sophia seated facing on double throne, both nimbate.
Rev: Large M between A/N/N/O and VI; above, cross; beneath, officina letter B; in exergue CON.
Ref: Sear 360