Balkh mint in Baktria, 170-145 BC., Eukratides I., Obol, Bopearachchi série 9/60.

Kings of Baktria, Eukratides I, Baktra (Balkh) mint, ca. 170-145 BC.,
Obol (10 mm / 0,65 g), Attic standard,
Obv.: draped bust r. with Indian helmet adorned with bull's horn and ear.
Rev.: BASILEWS - EUKRATIDOU , caps of the Dioscuri and two palm branches; below, monogram.
Mitchiner, Indogreek 94, type 181a ; Bopearachchi 207, série 9/60 ; MACW 1722-1724 ; BN Bact. 9 c ; SNG ANS 9 c .