SELEUKID EMPIRE. Seleukos I Nikator. 312-281 BC. AR Tetradrachm (27mm, 17.06 g, 1h). Ekbatana mint. Struck circa 295-281 BC. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; in left field, anchor above ΓΡ monogram; AΠ monogram below throne. SC 204.8b; HGC 9, 12k. VF, toned. Nice metal. Rare.