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) coiling around trident

 

Reference Bucharest, Archaeological Institute 439/10 = Schönert-Geiss, Byzantion 1985, pl. 121 (V4 and R7), found at Istrus
Diameter 20
Weight 2.52
Axis
Note