Pair of Sèvres "Le jour et la Nuit" Model 58 Vases

Pair of Sèvres "Le jour et la Nuit" model 58 vases Stamped manufacturer's mark to underside ‘Sèvres P.G. Weisbuch 49-48’ and incised ‘JA-6-48 PN‘. provenance: Galerie Yves Gastou, Paris | Acquired from the previous c. 1995 by the present owner literature: Sèvres: La manufacture au xxème siècle, Midant, pg. 207