Watch List notes:

SELEUKID EMPIRE. Antiochos I Soter. 281-261 BC. AR Tetradrachm (26mm, 16.91 g, 1h). In the types of Alexander III of Macedon. Susa mint. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; monograms in left field and below throne. SC 399.7b; HGC 9, 125c. Light iridescent tone, some hammering on obverse, lamination on reverse. VF.