545. Pergamon. Circa 88-85 BC. AR Cistophoric Tetradrachm (12.50 gm). Cista mystica with serpent; all within ivy wreath / Bow-case with serpents; snake-entwined staff to the right, monograms above below. Kleiner, "Hoard Evidence and the Late Cistophori of Pergamum," in ANSMN 23 (1978), pg. 80, 27, pl. 14, 27 (same obverse die); Pinder 104; SNG Copenhagen 426. Lightly toned EF. ($250)CNG Mail bid sale #58, 18 Sept 2001, lot 545. Lot sold for $230.Used by permission of CNG, www.historicalcoins.com