Alexander I Balas, Seleukid Kingdom. 150-145 BC. AR tetradrachm. 30 mm, 16.21 g. Antioch ad Orontem mint. Dated 150-149 BC. 

No legend, diademed head of king right.
BASILEWS ALEXANDROY QEOPATOROS EYERGETOY in four lines to right and left of Zeus seated left, holding Nike and sceptre. 

Cornucopiae in outer left field, date GXR (Year 163 of the Seleukid era) and PARK monogram below.

Houghton SC 1781; BMC 13; Newell SMA 136; Paris 871; Houghton Coll. 182; Hoover HGC 875; SNG Spaer 1417.

With permission of TimeLine Auctions (www.timelineauctions.com), int. no. 194308. Sept. 2022