Watch List notes:

MYSIA, Pergamum. Circa 166-67 BC. AR Tetradrachm (26.7mm, 12.65 g, 12h). Cistophoric series. Pe–, prytaneis. Struck circa 76-67 BC. Cista mystica with serpent; all within ivy wreath / Bowcase with serpents; ΠE and prytanis monogram above, civic monogram to left, serpent-entwined staff to right. Kleiner, Hoard 47; SNG France 1750. VF, toned, obverse off center.

From the RBW Collection. Ex Peus 413 (31 November 2014), lot 70.