Seleukid Empire. Philip I Philadelphos, c.95/4-76/5 BC. AR Tetradrachm. Antioch on the Orontes mint. Struck circa 88/7–76/5 BC. Diademed head right / Zeus Nikephoros seated left; to outer left, Φ above A; monogram below throne, Π in exergue; all within wreath. SC 2463.3h; HGC 9, 1319.
 
15.76g. 25mm.
 
High grade example with excellent metal.