Catalogue des pierres graves antiques de S.A. le Prince Stanislas Poniatowski ([1830?]-1833)
Christie's, London
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)
Monson, (Lord)
Christie's, London
Material: Amethyst
Link to this record using the address https://www.beazley.ox.ac.uk/record/C5293F45-3507-419A-9273-520AEDBFFF2F