Mysia, Pergamon, c. 166-67 BC. AR Cistophoric Tetradrachm (28mm, 12.55g, 12h), 123-104 BC. Cista mystica with serpent; all within ivy wreath. R/ Bow case with serpents; ME monogram above, thyrsos to r. Kleiner, Hoard 19; SNG BnF -.VF