Watch List notes:

SELEUKID EMPIRE. Seleukos I Nikator. 312-281 BC. AR Tetradrachm (26.5mm, 17.06 g, 10h). 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; monogram in wreath in left field, H below throne. SC 82.6; Price 3704; HGC 9, 10f. Toned. VF.

Ex Classical Numismatic Group Electronic Auction 405 (6 September 2017), lot 217.