Seleukid Kingdom. Seleukeia on Tigris. Antiochos I Soter 281-261 BC.
Tetradrachm AR

30 mm., 17,18 g.

Diademed head of Antiochos I to right / ΒΑΣΙΛΕΩΣ ΑΝΤ-ΙΟXΟΥ, Apollo Delphios, nude but for chlamys draped from his waist, wearing laurel wreath and seated on omphalos to left, testing arrow with his right hand and resting his left on a bow leaning against the omphalos behind him, to left monogram of AP, to right, monogram.

nearly extremely fine

ESM 155, type 2; SC 379.3c.