Mysia, Pergamon. Ca. 133-67 B.C. AR cistophoric tetradrachm (28.4 mm, 12.68 g, 11 h). struck ca. 104-98 B.C. Serpent emerging from within cista mystica with lid ajar; all within ivy wreath / Bow case with serpents; EY above, civic monogram to left, serpent-entwined staff to right. Kleiner 33; Pinder 108; SNG France -. Toned gVF, off center.