SELEUKID KINGDOM: Demetrios I Soter, 162-150 BC, AR tetradrachm (16.58g), Susa, SC-1711, HGC 9-790c, diademed head right // Apollo Delphios seated left on omphalos, examining arrow with right hand and resting left hand on bow behind, monograms in outer left and in exergue, some smoothing on reverse, bold, well-centered strike, VF-EF.