Seleukid Kingdom, Alexander I Balas AR Tetradrachm. Antioch mint, dated SE 163 (150/149 BC). Diademed head right / <font face="SYMBOL">BASILEWS ALEXANDROU QEOPATOROS EUERGETOU</font>, Zeus seated left, holding Nike in right hand, lotus-tipped scepter in left; cornucopiae to outer left, <font face="SYMBOL">GXR</font> (date) & <font face="SYMBOL">HG</font> monogram in ex.