MYSIA, Pergamon. Circa 133-67 BC. AR Cistophoric Tetradrachm (12.64 gm). Struck circa 95-92 BC. Cista mystica with serpent; all within ivy wreath / Bow-case with serpents; monogram left, AM above, thyrsos right. Kleiner,
Pergamum 3; Pinder 90; SNG Copenhagen 417. Good VF, worn obverse die.