A pate de verre vase by Gabriel Argy-Rousseau (French, 1885-1953), circa 1919, modelled with three chrysanthemums in purple, signed 'G Argy-Rousseau' and numbered '6940' to base, height 14.5 cm. Literature: Janine Bloch-Dermant, G. Argy-Rousseau, Les Pates de verre - catalogue Raisonne, Les Editions de l'Amateur, Paris, 1990, p. 47 et 180, n. 19.01