SELEUKID KINGDOM: Seleukos I Nikator, 312-281 BC, AR tetradrachm (17.05g), Seleukeia on the Tigris mint, SC-130 variety, head of Zeus right, wearing laurel wreath // Athena, brandishing spear in right hand, monogram below, shield on left arm, in quadriga of elephants right; anchor and Θ above, strike 4/5, surface 4/5, NGC graded EF, ex Jerry D. Williams Collection.

Estimate: USD 800 - 1000