Province Asia
Subprovince Conventus of Adramyteum
City Adramyteum 
Region Mysia
Reign Augustus
Obverse inscription ΣΕΒΑΣΤΟΣ
Obverse design laureate head of Augustus, r.
Reverse inscription ΓΕΣΣΙΟΣ
Reverse design horseman galloping, r., with hand raised; monogram including letters ΔΥΡ

Coin no. 1 of RPC I, 2331


Museum British Museum, London (UK)
Inventory no. G 741
Diameter 18
Weight 3.45
Axis 12
Note qualitative metal analysis on coin