40001159, Poniatowski, T1121, INTERVIEW OF AENEAS AND DIDO IN THE INFERNAL REGIONS [AENEAS CONDUCTED BY THE SYBIL, WHO HOLDS IN HER HAND THE GOLDEN BRANCH, MEETS IN THE CAMPI LUGENTES THE SHADE OF DIDO, WHICH IS SEATED, ITS EYES FIXED ON THE GROUND], ANTEROTOS, Anterotos, Unknown, Christie's, London, Monson, (Lord), Daktyliothek Poniatowski 1832, Antikensammlung Berlin, 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, Catalogue des pierres gravées antiques de S.A. le Prince Stanislas Poniatowski ([1830?]-1833), June 9, 1851, lot 68, Sardonyx