New York: Christie's, 18 October 1999. Softcover auction catalogue. Includes designs by Seaman Schepps, Verdura, David Webb, Oscar Heyman and Brothers, etc. Sale 9302. Softcover auction catalogue devoted to American jewellery.  Fred Leighton, Mauboussin, Paul Flato, Dreicer, John Rubel, Ostier, Taffin, Van Cleef & Arpels, Trabert & Hoeffer, Christopher Walling, Harry Winston, Seaman Scheps, Shreve Crump & Low, etc.