cf. Felix Marcilhac, R. Lalique, Catalogue raisonné de l'oeuvre de verre, Les éditions de l'Amateur, Paris, ref. no. 900;
Nicholas M. Dawes, Lalique Glass, Crown Publishers Inc., NY, 1986, p.27; René Lalique exhibition catalogue, Odakyu Museum, Tokyo, 28 July-15 August 1993, p.51