Greek Coins. Pergamum
C. Fabius M. f. Cistophoric tetradrachm, magistrate Demeas, 57-56, AR 29 mm, 11.97 g. Serpent emerging from cista mystica; all within ivy-wreath. Rev. Two serpents standing by decorated bow case; above, C•FABI•M•F PRO•COS; in l. field, monogram of Pergamum and in r., distaff of Asclepius. Below, ΔΗΜΕΑC. Stumpf 28.
Very rare. Surface somewhat porous, otherwise good very fine