Watch List notes:

SELEUKID EMPIRE. Seleukos I Nikator. Second satrapy and kingship, 312-281 BC. AR Tetradrachm (26.5mm, 16.94 g, 1h). Seleukeia on the Tigris I mint. Struck circa 300-281 BC. Head of Herakles right, wearing lion skin / Zeus Nikephoros seated left; monogram in left field. SC 117.4a; ESM 26 var. (monogram; A26/P– [unlisted rev. die]); HGC 9, 12i. Lightly toned, underlying luster, short scrape in field on reverse. EF.