KINGS OF PERGAMON. Eumenes I AR Silver Tetradrachm. 263-241 BC. SNG VA 1354

KINGS OF PERGAMON. Eumenes I, 263-241 BC. Tetradrachm Silver Obverse: Diademed head of Philetairos to right. Reverse: PHILITAIROY 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. Diameter: 29mm Weight: 17.82g Die Axis 12h Mint: Pergamon Minted: circa 255-250. References: SNG Paris 1604-5. SNG von Aulock 1354. Westermark Group II.