Watch List notes:

SELEUKID EMPIRE. Seleukos I Nikator. Second satrapy and kingship, 312-281 BC. AR Tetradrachm (28mm, 17.10 g, 5h). In the types of Alexander III of Macedon. Seleukeia in Pieria mint. Struck circa 300-281 BC. Head of Herakles right, wearing lion skin / Zeus Nikephoros seated left; monogram in left field, KP below throne. SC 29.1b; Le Rider, Antioche 24 (A3/P10); HGC 9, 16d. Underlying luster, traces of find patina. EF.

From the North River Collection. Ex Triton IX (10 January 2006), lot 994.