40000575, Poniatowski, T546, THE ARMED HOST SPRINGING FROM THE GROUND ON WHICH CADMUS HAD SCATTERED THE DRAGON'S TEETH [CADMUS SOWING THE TEETH OF THE DRAGON, WHICH IS LYING DEAD NEAR HIM, MINERVA DESCENDING TO HIM], PURGOTELES, Pyrgoteles, 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), 546, Cornelian