Alastair Duncan and Audrey Friedman, The Journal of Decorative and Propaganda Arts, vol. 9, Summer 1988, p. 89 fig. 4 Victor Arwas, Art Deco, New York, 2000, p. 96
ca. 1929 Silver-plated metal. Each: 4 3/4 in (12.1 cm) high, 2 7/8 in (7.3 cm) diameter Manufactured by La Maison Desny, France. Underside of each impressed with ‘DESNY PARIS/MADE IN FRANCE/DEPOSE’ (4).