Mysia, Pergamon, Roman rule, silver cistophoric tetradrachm, 95-92 BCE, cista mystica / two serpents

Mysia, Pergamon: Roman rule, silver cistophoric tetradrachm (12.62g), 95-92 BCE. Cista mystica within ivy wreath / Two serpents entwined around bow and bowcase decorated with aphlaston; AM above; civic monogram to left; serpent-entwined thyrsos to right. Lovely example.