Mysia, Pergamon, C. 166-67 Bc. Ar Cistophoric Tetradrachm (27 MM, 11.87 G).

Cista Mystica Within Ivy Wreath. R/ Two Serpents Entwined Around Bow And Bowcase; Above, Aπ, Prytaneis Monogram, And Star; Civic Monogram To L., Serpent-entwined Thyrsos To R. Kleiner, Hoard 25; Sng Bnf 1726-7. Vf - Good Vf