SELEUKID KINGS. Seleukos I Nikator, 312-281 BC. Tetradrachm (Silver, 27.5 mm, 16.81 g, 11 h), Seleukeia on the Tigris I mint, circa 300-281. Head of Herakles to right, wearing lion's skin headdress. Rev. BAΣIΛEΩΣ ΣEΛEYKOY Zeus seated to left on high backed throne, holding Nike stretching right to crown him in his right hand and scepter in his left; below throne, Σ; in left field, NO. HGC 9, 16f. SC 119.3b. Attractive style. Somewhat porous surfaces, otherwise, extremely fine.