KINGS OF PERGAMON. Eumenes I, 263-241 BC. Tetradrachm (Silver, 29 mm, 17.04 g, 12 h), Pergamon, circa 255-250. Laureate head of Philetairos to right. Rev. ΦIΛETAIΡOΥ Athena seated left, holding a shield adorned with a gorgoneion with her right hand and with her left a spear held downwards over her left shoulder, resting her left elbow on a sphinx; to left, below her arm, ivy leaf; on the throne, A; in field to right, bow. SNG Paris 1606-9. SNG von Aulock 1355. Westermark Group III. Boldly struck in high relief and with a powerful portrait. Minor marks and with very light doubling on the reverse, otherwise, good very fine.