SELEUKID KINGS, Demetrius I, Soter. 162-150 BC. AR Tetradrachm (16.49 gm; 25 mm). Susa mint, ca. 161-150 BC. Diademed head of Demetrios I right / Apollo seated left on omphalos, testing arrow and resting hand on grounded bow; in outer left field and in exergue, monograms. SC 1711; HGC 9, 790c. Some minor deposit on the obverse field. Choice EF. Lightly toned.