Watch List notes:

MYSIA, Pergamon. Circa 166-67 BC. AR Tetradrachm (27mm, 12.58 g, 11h). Cistophoric standard. Struck circa 95-92 BC. Cista mystica with serpent; all within ivy wreath / Bow case with serpents; BO above, civic monogram to left, serpent-entwined staff to right. Kleiner, Hoard 10; SNG BN 1718. Deep iridescent tone, areas of flat strike. EF.

Ex Heritage 3053 (17 January 2017), lot 35109.