SELEUKID KINGDOM. Seleukos I Nikator (Circa 312-281 BC) AE Bronze (20mm 7.58g) Obv: Winged head of Medusa right. Rev: ΒΑΣΙΛΕΩΣ / ΣΕΛΕΥΚΟΥ. Bull butting left, Ξ below. SC 24.2; HGC 9, 117a corr.