About half the foot of a cup.
Scratched on the bottom:
Edge and resting surface reserved. Polygonal House, west room, layer 2. Late 4th.-early 3rd. c. 1236 Leica PD 1133-20(F 125) ... 25 April 1957
[Originally identified as pelike]
Wall fragment.
Neck and part of head of a Griffin, right, white, seen against his wings. At right edge of fragment, the elbow of an attacker.
No relief contour; dilute ... 25 April 1957