Lot Essay
Cf. Bizot, Chantal, The Jewels of Jean Schlumberger, Harry N. Abrams, Inc., 2001, page 70
Cf. John Loring, Tiffany's 20th Century: A Portrait of American Style, Harry N. Abrams, Inc., 1997, cover
Cf. John Loring, Tiffany's 20th Century: A Portrait of American Style, Harry N. Abrams, Inc., 1997, cover