Greek
KINGS of PERGAMON. Eumenes I to Attalos I. In the name of Philetairos. Circa 260-230 BC
AE Bronze (12.8mm 2.19g)
Obv: Head of Athena to right, wearing crested Attic helmet decorated with griffin
Rev: ΦΙΛΕΤΑΙΡΟΥ, bow.
Ref: SNG France 1682-7.