Watch List notes:

KINGS of PERGAMON. Eumenes I. 263-241 BC. AR Tetradrachm (29mm, 16.89 g, 1h). In the name of Philetairos. Pergamon mint. Struck circa 269/8-263 BC. Laureate head of Philetairos right / Athena enthroned left, hand resting on shield to left, cradling transverse spear; ivy leaf to inner left, monogram on throne, bow to outer right. Westermark Group III, unlisted obv. die; SNG BN 1604. EF, toned, a couple minor marks. Well struck in high relief.