KINGS of PERGAMON. Eumenes II. 197-158 BC. AR Tetradrachm (32mm, 14.80 g, 12h). In the name of Philetairos. Pergamon mint. Struck circa 180-159 BC. Laureate head of Philetairos right / Athena enthroned left, resting on shield to right, crowning dynastic name to left; transverse spear in background, filleted thyrsos to outer left, M to inner left, bow to right. Westermark Group VII, – (unlisted issue); SNG BN –. Lightly toned, rough surfaces. VF. Very rare.