Coin from the collection of prof. Bartosz Awianowicz.
Greece
Thrace, Thasos, Tetradrachm 148-90/80 BC
Obverse: head Dionysus right
Reverse: Hercules standing left, with lion skin cloak, holding club, monogram on left
HΡAKΛEOΥΣ ΣΩTHΙOΣ ΘΛΣIΩN
Diameter 34 mm, weight 15.92 g