Watch List notes:

Seleukid Empire, Antiochos I Soter AR Tetradrachm. Seleukeia on the Tigris, circa 281-261 BC. Diademed head right / ΒΑΣΙΛΕΩΣ ΑΝΤΙΟΧΟΥ, Apollo Delphios seated left on omphalos, testing arrow and resting on grounded bow; AP monogram to outer left, HP monogram to outer right. SC 379.3a; HGC 9; ESM 149; Houghton 950; SNG Spaer 289. 16.91g, 29mm, 6h.

Very Fine.