Sotheby’s, ‘20th Century Design’, New York, March 10, 2011, lot 70
Florence Camard, Ruhlmann, Paris, 1983, pp. 80, 90-91, 118, 146, 246-47, 294 and 297 for similar examples
Florence Camard, Ruhlmann: Master of Art Deco, New York, 1984, p. 118, 146 and 246-47 for similar examples
Emmanuel Bréon, Jacques-Émile Ruhlmann: The Designer’s Archives, vol. 1, Paris, 2004, p. 30 for a sketch and pp. 31 and 96-97 for similar examples
Florence Camard, Jacques Émile Ruhlmann, New York, 2011, pp. 149-50, 156, 184, 215, 230, 272, 275, 329, 415 and 427 for similar examples