Celtic imitation of the Thasos tetradrachm.
Greece
Thrace, Thasos, Imitation of tetradrachm 2nd-1st century BC
Obverse: head Dionysus right
Reverse: Hercules standing left, with lion skin cloak, holding club
HΡAKΛEOΥΣ ΣΩTHΙOΣ ΘΛΣIΩΚΙ
Diameter 32 mm, weight 16.33 g