Mysia, Pergamon, C. 166-67 Bc. Ar Cistophoric Tetradrachm (29 MM, 12.07 G).

Cista Mystica Within Ivy Wreath. R/ Two Serpents Entwined Around Bow And Bowcase; Civic Monogram To L., Stylis To R. Kleiner & Noe Series 15; Sng Bnf -; Sng Copenhagen 406. Near Vf