Province Bithynia-Pontus
City Byzantium 
Region Thrace
Reign Uncertain
Obverse inscription
Obverse design head of Poseidon, right
Reverse inscription ΒΥΖΑΝΤΙΩΝ
Reverse design dolphin (head upwards)

 

Museum Nationalmuseet, Copenhagen (Denmark)
Inventory no. 494
Reference
Diameter 20
Weight 4.18
Axis
Note