HENRI
HAMM 1871-1961
Art Nouveau Box 
Silver
Signed on the cover & base ‘H. Hamm’
French poincons. Circa 1900
Diameter: 7.3cm Height: 4cm.
Literature: cf. The Paris Salons 1895-1914, Jewellery,
The Designers A-K, Alastair Duncan, 1994, page 312-315.
Le Bijou Art Nouveau en Europe, page 41.
Collections include: The Musee d’Orsay,
Collection des Arts Decoratifs, Paris.