Coins from Bactrian Kingdom
The Greco-Bactrian Kingdom was – along with the Indo-Greek Kingdom – the easternmost part of the Hellenistic world, covering Bactria and Sogdiana in Central Asia from 250 to 125 BC. It was centered on the north of present-day Afghanistan.

The expansion of the Greco-Bactrians into present-day eastern Afghanistan and Pakistan from 180 BC established the Indo-Greek Kingdom, which was to last until around 10 AD.

Bactrian Kingdom

(1) Antimachos I 171-160 BC
AR Tetradrachm Unknown mint
Obverse: Bust right
Reverse: Poseidon
Ref: None provided
(2) Antimachos I 174-165 BCE
Obverse: Draped bust of Antimachos I right, wearing kausia
Reverse: ΒΑΣΙΛΕΩΣ ΘΕΟΥ ΑΝΤΙΜΑΧΟΥ (Poseidon stg. facing, holding trident and palm branch; in lower r. field, monogram.)
Ref: Mitchiner 124ff., Bopearachchi séri...
(3) Eukratides I 171-145 BCE
AR Obol Unknown mint
Obverse: Diademed bust of king right
Reverse: Diademed bust of king right Rev.: ΒΑΣΙΛΕΩΣ ΕΥΚΡΑΤΙΔΟΥ (Two pilei surmounted by stars and two palm branches), monogram in field
Ref: HGCS 12/138