Watch List notes:

SELEUKID EMPIRE. Seleukos I Nikator. Second satrapy and kingship, 312-281 BC. AR Tetradrachm (26mm, 17.02 g, 11h). 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. Deep cabinet tone. Good VF.

From the Richard L. Horst Collection.