Seleukid Kings of Syria, Seleukos I Nikator (312-281 BC) AE 280s BC Seleucia II.
Obv: Laureate head of Apollo right.
Rev: BAΣΙΛΕΩΣ ΣEΛEYKOY, Bull butting right; K above, Θ below.
Cf. SC 149.1 (larger denomination) 5,79g 18,7mm