40000411, Poniatowski, T380, ECHIDNA, WITH HER OFFSPRING, CERBERUS AND CHIMERA, GNAIOS, Gnaios, Catalogue des pierres gravées antiques de S.A. le Prince Stanislas Poniatowski ([1830?]-1833), 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), Christie's, London, II.263, Cornelian

[View larger image] [Add to photograph album]