Byzantine coin of Justinian I Ae half follis - Theoupolis
Justinian I - Sear 227 Size: 27.5mm Weight: 7.15 grams Obverse: DN IVSTINIANVS PP AVG, diademed draped and cuirassed bust right Reverse: Large K, to left long dividing cross O - V above, Π- O / A - S below, Γ in right field