A complete mold for plaque (?).
The surface slightly concave. Winged Nike driving quadriga to right; in her left hand, a palm branch.
Fine pinkish buff clay.
Cf. Boardman (1970), Greek Gems and Finger ... 11 March 1936 ... Silver Plate, pl. 19a.
Walters ... Gems and Cameos, pl. 8, nos. 631-639, pl. 22, nos. 1876-1877.