Province Thrace
City Byzantium 
Region Thrace
Reign Severus Alexander
Obverse inscription ΜΑΜΑΙΑ ΑΥΓ
Obverse design draped bust of Julia Mamaea, right
Reverse inscription ΒΥΖΑΝΤΙΩΝ
Reverse design star over crescent

 

Museum Staatliche Münzsammlung, Munich (Germany)
Inventory no.
Reference Schönert‑Geiss, Byzantion 1790.2
Diameter 19
Weight 3.62
Axis
Note