MYSIA. Pergamon. Circa 166-67 BC. Cistophorus (Silver, 27 mm, 12.02 g, 12 h). Cista mystica from which snake coils; around, ivy wreath with fruits. Rev. Two snakes coiled around a bow case; between the snake heads, two monograms; to left, monogram of ΠΕΡΓ; to right, thyrsos entwined by a serpent. SNG Paris 1757. The obverse struck from the usual worn die, otherwise, very fine.