Mysia, Pergamon. Circa 76-67 BC. AR Cistophoric Tetradrachm
     (12.39 gm). Serpent crawling from basket (cista) / Serpents
     entwined around bow case; serpent entwined thyrsos to right. F.
     Kleiner, "The Late Cistophori of Pergamum," ANSMN 23 (1978), p.
     81, 41; Pinder 114. Good Fine. 721761