拍品专文
Cf. Chantal Bizot, The Jewels of Jean Schlumberger, Harry N. Abrams, Inc., New York, 2001, page 41
Cf. John Loring, Tiffany Colored Gems, Harry N. Abrams, Inc., New York, 2007, page 213
Cf. John Loring, Tiffany Colored Gems, Harry N. Abrams, Inc., New York, 2007, page 213