Tetradrachm of Heliokles
r. c. 145 -130 BCE
Heliokles I
Graeco-Bactrian
Obv.: Diademed head of Heliokles r. Fillet border.
Rev.: Bearded, wreathed Zeus standing facing, holding thunderbolt and scepter; below, symbol [triangle/delta].
Silver
Hellenistic period