Seleukid Kingdom. Seleukos I Nikator. 312-281 B.C. AR tetradrachm (24 mm, 17.04 g, 3 h). Seleukeia on the Tigris, second workshop, ca. 296/5-281 B.C. Laureate head of Zeus right / ΒΑΣΙΛΕΩΣ ΣΕΛΕΥΚΟΥ, Athena in elephant quadriga right, brandishing spear and shield; monogram in exergue. SC 130.29; HGC 9, 18a. Toned. Good fine / very fine.