Watch List notes:

MYSIA. Pergamon. Circa 166-67 BC. Cistophoric Tetradrachm (Silver, 27.5 mm, 12.52 g, 1 h), c. 88-85. Cista mystica with half-open lid from which a serpent issues to the left; around, ivy wreath with fruits. Rev. Two serpents coiled around a bow case; to left, monogram of Pergamon; to right, serpent-entwined thyrsos; between serpents' heads, AP above ΠPY monogram. Kleiner, Hoard 27. Pinder 104. SNG Paris 1729. Lightly toned. Very fine.