Watch List notes:

Mysia. Pergamon circa 166-67 BC.
Cistophoric Tetradrachm AR

28 mm, 11,97 g

Serpent emerging from cista mystica; all within ivy wreath / Two serpents entwined around bow and bowcase; civic monogram to left, serpent-entwined staff to right.

very fine

Kleiner & Noe Series 19.