Kingdom of Baktria. Heliokles Dikaios, ca. 145-130 BC. Silver Tetradrachm (33 mm, 16.84 g). Diademed and draped bust right. Reverse; Zeus standing facing, holding thunderbolt and scepter, monogram inner left. Bopearachchi 1U, SNG ANS 642, HGC 12, 169. Slight evidence of die rust on reverse. Lightly toned. Choice Very Fine. Estimated Value $750 - UP