Seleukid Kingdom. Seleukos III Soter. 226-223 B.C. AR tetradrachm (29.7 mm, 14.77 g, 12 h). Seleucia on the Tigris mint. Diademed head of Seleukos III right / BAΣIΛΕΩΣ ΣΕΛEYKOY, Apollo seated left on omphalos, holding arrow and bow; monograms to outer left and outer right. SC 939.1; SNG Spaer 532. aVF, pitted, attractively toned. Scarce.