MYSIA, Pergamon. Circa 166-67 BC. AR Tetradrachm (26.5mm, 12.01 g, 12h). Cistophoric type. Struck circa 76-67 BC. Cista mystica within ivy wreath / Two serpents entwined around bow and bowcase; TH and monogram above, civic monogram to left, serpent-entwined thyrsos to right. Kleiner, Hoard 49. Good VF, lightly toned.