527-537 AD., Justinian I., Constantinopolis mint, Æ Follis, Sear BC 160.

Justinian I., Constantinopolis mint, 3rd officina (?),
Æ Follis / 40 Nummi (30-32 mm / 17.23 g), 527-537 AD.,
Obv.: DN IVSTINI - ANVS P P AVC , diademed, draped and cuirassed bust right.
Rev.: large M (value mark = 40 Nummi) between two stars, cross above, officina letter Γ (?) beneath, CON in ex.
Sear BC 160 ; DOC 30 .