Mysia, Pergamon. ca. 133-67 B.C. AR cistophoric tetradrachm (27.46 mm, 12.51 g, 2 h). struck after 133 B.C. Serpent emerging from within cista mystica with lid ajar; all within ivy wreath / Bow case with serpents; ΓPE to left; TEY/TPY above, serpent-entwined staff to right. Kleiner 17 cf.; SNG Copenhagen 439. Toned VF.