Watch List notes:

Mysia, Pergamon AR Cistophoric Tetradrachm. Circa 133-67 BC. Serpent emerging from cista mystica; all within ivy wreath / Two serpents entwined around bow and bowcase ornamented with an aplustre; civic monogram to left, NI above, serpent-entwined thyrsos to right. Kleiner, Hoard 23; SNG BnF 1724. 12.27g, 28mm, 12h.

Good Very Fine; old cabinet tone with lustrous iridescence.

Ex Roma Numismatics Ltd., E-Sale 78, 17 December 2020, lot 495.