SELEUKID KINGS. Demetrios I Soter. 162-150 BC. Æ (4.40 gm; 20 mm). Seleukeia on the Tigris. Diademed head of Demetrios I right/ Apollo seated left on omphalos. SC 1692; HGC 9, 840. Good strike on a nice flan. Original brown-reddish and green patina. Choice VF.