Watch List notes:

Mysia, Pergamon AR Cistophoric Tetradrachm. Circa 166-67 BC. Serpent emerging from cista mystica; all within ivy wreath / Two serpents entwined around bow and bowcase; ΔI over monogram above, civic monogram to left, serpent-entwined thyrsos to right. Kleiner, Hoard 12; Pinder 95; SNG BnF 1719. 12.71g, 27mm, 12h.

Good Very Fine.

From the inventory of a UK dealer.