Full View Reverse Case Marks

ANDRE RAMBOUR
Art Nouveau Lily-of-the-Valley Pendant/Brooch
Gold, enamel, diamond & pearl
Pendant length: 3.5 cm (1.3 in)  Width: 2.8 cm (1.1 in)
Chain length: 43 cm
Marks: AR with an apple
French. Circa 1900
Original fitted case: the silk marked:
A.RAMBOUR, 81 B'ard de Sebastopol, Paris
Case top marked: 'M.R. 18 Mars 1903'
Literature:cf. Art Nouveau Jewelry
Vivienne Becker, 1985, pages 227 & 236
The Paris Salons 1895-1914, Jewellery II: The Designers L-Z
Alastair Duncan, 1994, pages 175 & 176
La Bijouterie Francaise au XIX Siecle, volume III, 1870-1900
Henri Vever, 1908, p. 608, 615, 646