Mysia, Pergamon. Ca. 133-67 B.C. AR cistophoric tetradrachm (26.5 mm, 12.34 g, 12 h). struck ca. 92-88 B.C. Serpent emerging from within cista mystica with lid ajar; all within ivy wreath / Two serpents entwined around bowcase; in left field, monogram of Pergamon, above, MA; in right field, serpent-entwined thyrsos. Kleiner, Pergamum 17; Pinder 98; SNG France 1722. VF, moderately toned obverse with areas of de-lamination, darker toning, reverse.