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

29 mm, 16,49 g

Diademed head of Antiochos I to right / BAΣIΛEΩΣ ANTIOXOY, Apollo, nude, seated left on omphalos, holding arrow in his right hand and leaning with his left on bow, to left and right, monograms.

very fine

SC 587.1c; HGC 9, 236g.