Watch List notes:

SELEUKID EMPIRE. Seleukos I Nikator. 312-281 BC. AR Tetradrachm (25.1mm, 16.94 g, 8h). In the name and types of Alexander III of Macedon. Babylon I mint. Struck circa 311-300 BC. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; in left field, MI above kantharos; monogram in wreath below throne. SC 82.3a; Price 3757; HGC 9, 10f. VF, lightly toned.

From the Colin E. Pitchfork Collection. Ex Triton XII (6 January 2009), lot 1201 (part of).