Mysia, Pergamon. Ca. 133-67 B.C. AR cistophoric tetradrachm (28 mm, 12.30 g, 12 h). Ca. 123-104 B.C. Serpent emerging from cista mystica with lid ajar; all within ivy wreath / Bow case between two serpents; above, Α/Σ; in left field, monogram of Pergamon; in right field, serpent-entwined staff. Kleiner 2; SNG BN 1715. Toned. Very fine.
From the Big Sky Collection.