40001966, Poniatowski, 1839-1166, IRIS CONDUCTING THETIS TO OLYMPUS, THE SEA BENEATH THEM, GNAIOS, Gnaios, Unknown, The Wellington Gems (1977) [London, Market, S.J. Phillips], Christie's, London, Catalogue des pierres gravées antiques de S.A. le Prince Stanislas Poniatowski ([1830?]-1833), 418.11, Cornelian