Seleukid Kingdom. Seleukeia on Tigris. Seleukos I Nikator 312-281 BC.
Tetradrachm AR

24mm., 17,09g.

In the name and types of Alexander III of Macedon. Head of Herakles right, wearing lion skin headdress / BAΣIΛEΩΣ ΣEΛEYKOY, Zeus seated left holding sceptre and eagle; monogram in left field, monogram below throne.

very fine

SC 117c.