Watch List notes:

Seleukid Kings of Syria, Antiochos I Soter AR Tetradrachm. Seleukeia on the Tigris, circa 281-261 BC. Diademed head of Antiochos I to right / Apollo seated to left on omphalos, holding bow in left hand and sighting along arrow held in right; ΒΑΣΙΛΕΩΣ to right, ΑΝΤΙΟΧΟΥ to left, AP monogram to outer left, HP monogram to outer right. SC 379.3a; HGC 9; ESM 149; Houghton 950; SNG Spaer 289. 16.94g, 30mm, 4h.

Well centred, thick flan, Good Very Fine.