Description: IOLAS ASSISTING HERCULES TO KILL THE HYDRA
Inscription Greek: ΑΔΜΟΝ
Signature: Admon
Last Recorded Collection: Prendeville, J.: Explanatory catalogue of the proof-impressions of the antique gems possessed by the late Prince Poniatowski and now in the possession of John Tyrrell, Esq. (1841): 358
Previous Collections:
Catalogue des pierres gravées antiques de S.A. le Prince Stanislas Poniatowski ([1830?]-1833): II.230
