Watch List notes:

SELEUKID EMPIRE. Seleukos I Nikator. 312-281 BC. AR Tetradrachm (27mm, 16.98 g, 1h). 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 crescent; below throne, monogram within wreath. SC 82.2d; Price 3756; HGC 9, 10f. VF.

From the Colin E. Pitchfork Collection. Ex Classical Numismatic Group 57 (4 April 2001), lot 172 (part of).