Watch List notes:

KINGS of PERGAMON. Philetairos. 282-263 BC. AR Tetradrachm (27mm, 16.80 g, 12h). Pergamon mint. Struck circa 269/8-263 BC. Diademed head right / Athena enthroned left, holding shield in right hand, left elbow resting on sphinx seated right; spear diagonally in background, bow to outer right, monogram on throne, ivy leaf in exergue. Westermark Group II, obv. die II; SNG BN 1603–5 (Eumenes I). Lightly toned, previously gilded, mount and bezel removed. VF.

From the Dr. Jay M. Galst Collection.