Watch List notes:

Seleukid Kings of Syria. Seleukos I. AR Tetradrachm (16.93 gm; 26mm). Seleukia on the Tigris, from 300 BC. Head of Herakles right wearing lion skin headdress / Zeus enthroned left, holding eagle and sceptre, monogram in left field, ?? below throne. SC 117.1. Elegant style. Struck in high relief. Choice AU.