Byzantine
Justinian I (527-565 AD). Constantinople
AE Follis (31.6mm 21.14g)
Obv: D N IVSTINIANVS P P A[VG], diademed, draped and cuirassed bust to right
Rev: Large M; cross above, Γ below, star to left, cross to right, CON in exergue.
MIBE 84; DOC 31b; Sear 158