Greek Asia. Kings of Pergamon. Attalos I (241-197 BC). AR Tetradrachm. Struck circa 241-235 BC. Obv. Laureate head of Philetairos right. Rev. Athena enthroned left, resting on shield to right, crowning dynastic name with wreath; spear in background, palm to outer left, monogram to inner left, bow to right; ΦIΛETAIPOY downward to left. SNG BN 1621 var. (palm); SNG von Aulock -; Westermark Group VIA (unlisted dies). AR. 16.67 g. 30.50 mm. Choice example. Minor scratch on obverse. About EF.