Mysia, Pergamon (166-167 BC), silver cistophoric tetradrachm, cista mystica containing serpent, all within ivy wreath, rev. bow in case between two coiled serpents, ΑΣ and monogram above, city monogram to r., serpent-entwined thyrsus to r., wt. 12.69gms. (Kleiner, Hoard, 5), some weakness on obverse otherwise almost mint state (£100-150)