Seleukid Kings of Syria. Antiochos VI Dionysos (144-142 BC). AR Tetradrachm, dated SE 170 (143/142 BC). Antioch on the Orontes. 17.0 gms. Diademed, radiate head right, rev. BA?I?E?? ANTIoXoY E?I?ANoY? ?IONY?oY, the Dioskouroi riding left, TPY above X monogram at right, date OP below raised front hooves, ?TA behind back hooves. SNG Spaer 1763var. Good Very Fine.