Mysia, Pergamon Cistophoric. AR Tetradrachm. Circa 76 BC.

Obv: Serpent emerging from cista mystica; all within ivy wreath.
Rev: Two serpents entwined around bow and bowcase; AΠ over monogram and star above,
civic monogram to left, serpent-entwined thyrsos to right.

SNG Copenhagen 425; SNG BnF 1726-1727.

Silver.
Weight: 11.79 gr.
Diameter: 26.7 mm.