Watch List notes:

Seleukid Kings of Syria, Antiochos I Soter AR Tetradrachm. Seleukeia on the Tigris mint, 281-261 BC. Diademed head right / Apollo Delphios seated left on omphalos; ΒΑΣΙΛΕΩΣ to right, ΑΝΤΙΟΧΟΥ to left; monograms to outer left and right. SC 379.6c; HGC 9, 128g. 17.05g, 29mm, 4h.

Good Very Fine.