Art Deco Gold and Black Enamel Case, Cartier, France. Photo Doyle

18 kt., the rectangular-shaped finely ribbed gold case with two sides applied with black enamel, the inside engraved W.K.V., 1926, signed Cartier, Paris, Londres, New York, no. 02026, with French assay mark,enamel loss, approximately 129.8 dwts. 3 13/16 x 2 15/16 x 5/8 inches. Estimate $6,500-8,500

Estate of Consuelo Vanderbilt Earl

Doyle New York. Important Jewelry - Monday, April 15, 2013 at 10am. http://www.doylenewyork.com