Watch List notes:

SELEUKID EMPIRE. Seleukos I Nikator. As satrap, 321-315 BC. AR Tetradrachm (26.5mm, 16.89 g, 5h). In the name of Philip III of Macedon. Babylon II mint. Struck circa 318/7-315 BC. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; to left, thunderbolt superimposed on monogram, I below throne. SC CAd43.9; Price P141a; Duyrat Group V, Series 3, 880-95 (Arados); HGC 9, 11b. VF, toned.

From the collection of Dr. Will Gordon.