Antiochos I Soter (281-261 BC) Tetradrachm, Seleukeia on the Tigris mint, 274-270 BC, AG 17,10 g

Ref : Newell, the Coinage of teh Eastern Seleucid Minths, ANS NS 1, 1938, No 149. Provenance : NGSA 4, 11-12/12/2006, Lot 105