Watch List notes:

C. Septimius T. f. AR Cistophoric Tetradrachm. Poseidonios, magistrate. Pergamum, 57-55 BC. Serpent emerging from cista mystica; the whole within wreath / Two serpents standing by decorated bow case; C•SEPTVMI•T•F PRO•COS in two lines above, monogram of Pergamum to left, staff of Asclepius to right, ΠOCЄIΔѠNIOC below. Stumpf 41. 12.52g, 28mm, 12h.

Extremely Fine. Extremely Rare - two examples recorded by Stumpf, a further two on CoinArchives.

From the A.F. Collection, Germany.