Description: Upright oval, both faces slightly convex. Shape 6c. Yellowish, translucent chalcedony. Intact. Set in a modern gold ring with a revolving bezel.
A: Crab seen from above, with a Greek inscription below: αιδηψιωη → unknown voces.
B: Plain.
Bibliography
Zwierlein-Diehl, AGWien III on CBd-2502
Michel, DMG, 33.1.b_7.