Less common type with the outbuilding marked with the letter Z.
Attractive coin with plenty of mint luster.
Byzantine Empire
Justinian I (527–565), Solidus 527-538, Constantinople mint
Obverse: the bust of the emperor straight ahead
D N IVSTINIANVS P P AVG
Reverse: an angel standing in front of him, holding a long cross and an apple with a cross, in episode CONOB
VICTORIA AVGGG Z
Diameter 20 mm, weight 4.49 g