Seleukid Kingdom. Seleukos I Nikator. 312-281 B.C. AR tetradrachm (24 mm, 17.15 g, 5 h). Ekbatana, after 295 B.C. Head of Herakles right, wearing lion's skin headdress / ΣEΛEYKOY [BA]ΣIΛEΩΣ, Zeus seated left, holding eagle and scepter; in left field, monogram above horizontal anchor and forepart of grazing horse, ΣΩ under throne. SC 204.1c; HGC 9, 12k. Lightly toned. Extremely fine.