SELEUKID EMPIRE. Seleukos I Nikator. Second satrapy and kingship, 312-281 BC. AR Tetradrachm, Seleukeia on the Tigris mint. Struck circa 300-281 BC.
Obv: Head of Herakles right, wearing lion skin.
Rev: Zeus Nikephoros seated left; ΒΑΣΙΛΕΩΣ below, ΣΕΛΕΥΚΟΥ to right. monogram in left field, ligate ΔI below throne.
SC 117.1c; HGC 9, 12i.

Weight: 16.74g.
Diameter: 25 mm.