200001233, Tassie, 1233, LEDA RECLINING ON THE GROUND, ATTACKED BY THE SWAN, UNDER A TREE, GROUNDLINE., Clarke, (Mr.), Jeweller, Dublin, Tassie, J.; Raspe, R.E.: A Descriptive Catalogue of a General Collection of Ancient and Modern Engraved Gems,... (1791), 107,NO.1233,TRAY 20.2, 20.4, Cameo, Mother of pearl