Description: Upright oval, shape 8–9. Green jasper. Set in a gold ring (old French). "Mr. F. Whelan, London, Agent for Messrs. Rollin and Feuardent: 1879".

A:  Frontal view of a cock-headed Anguipes, head to right. The god wears armour. Right arm raised high and holding a whip, left arm hidden behind a shield. Vertical inscription in the shield: ιαω → Ἰάω. Around the shield: αεηιουω → the Greek vowel series. Below the snake-leg (following Southesk 1908): ιαωαοαωαι → ιαωαι-palindrome. Beginning next to the right elbow and running along the arm and the whip (following Southesk 1908): μαρμαραουωθα<βρ>ασαξ → Μαρμαραουώθ, Ἀβρασάξ. 
B: Greek inscription in seven (?) lines: [χα]|βραχ|φνεσχηρ|φιχροφ|νυρωφ|ωχωβ||ωχ → χαβραχ-logos

Bibliography
Michel, DMG, 3.A.1.j_2
Southesk 1908, 138–140, pl. 13, no. N 1.