Watch List notes:

KINGS OF PERGAMON. Eumenes I, 263-241 BC. Tetradrachm (Silver, 30.5 mm, 17.01 g, 12 h), struck in the name and with the portrait of Philetairos, founder of the kingdom, 263-255/0. Head of Philetairos to right, wearing taenia. Rev. ΦΙΛETAIPOY Athena seated left on backless throne, holding, with her right hand, a shield adorned with a gorgoneion and, with her left, spear downward over her left shoulder, and resting her left elbow on a sphinx; to left, below her arm, ivy leaf; on the throne, Α; to right, bow. SNG France 1604 (same dies). Westermark Group II dies VII/R2. Good very fine.