Seleukid Kings, Antiochos I Soter, 281 - 261 BC
Silver Tetradrachm, Seleukeia on the Tigris Mint, 29mm, 15.65 grams
Obverse: Diademed head of Antiochos right.
Reverse: Apollo seated left on omphalos testing arrow and resting hand on grounded bow, monogram in left field.
SC 379.6c