Pergamum Kingdom. Eumenes I. 263-241 BC. Tetradrachm, 17.01g (12h). PergamumObv: Laureate head of Philetaerus right. Rx: ΦΙΛΕΤΑΙΡΟΥ Athena enthroned left, left arm resting on round shield, spear behind shoulder, right arm raised to crown the ruler's name; in inner left field, Α; in outer left field, ivy leaf; in outer right field, bow. SNG Paris 1610. VF