Mysia, Pergamon AR Cistophoric Tetradrachm. 133-67 BC.
Serpent emerging from cista mystica; all within ivy wreath / Bow-case with two serpents; monogram and ΦI above, monogram in left field, serpent-entwined thyrsus right. SNG Copenhagen 441; SNG France 1755-1756
11,56 gr. 24 mm.