Watch List notes:

SELEUKID EMPIRE. Seleukos I Nikator. Second satrapy and kingship, 312-281 BC. AR Tetradrachm (25.5mm, 17.13 g, 6h). In the types of Alexander III of Macedon. Seleukeia on the Tigris I mint. Struck circa 300-281 BC. Head of Herakles right, wearing lion skin / Zeus Nikephoros seated left; monogram in left field, ligate ΔI below throne. SC 117.1c; Price 3784; HGC 9, 12i. Toned, trace deposits, a little off center on reverse. Good VF.

From the Sigmund Collection.