Watch List notes:

SELEUKID EMPIRE. Seleukos I Nikator. 312-281 BC. AR Tetradrachm. 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 Ad57E (= 82.6 var. [monogram]); Price 3704 var. (same); HGC 9, 10f. In ICG encapsulation 5654980110, graded EF40.

From the Raintree Collection.