Watch List notes:

SELEUKID EMPIRE. Seleukos I Nikator. 312-281 BC. AR Tetradrachm (27mm, 17.08 g, 3h). In the name of Alexander III of Macedon. Babylon I mint. Struck circa 311-300 BC. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; monogram in wreath in left field, MI below throne. SC 82.5b; Price 3747; HGC 9, 10f. Good VF, lightly toned.

From the B. H. Webb Collection. Ex Classical Numismatic Group XXXII (7 December 1994), lot 114.