Puckerings has dated this piece to the 1940s.
It's a most unusual design, similar to the Ondulations design by Luc Lanel, created for the luxury liner SS Normandie; however this is slightly different and very rarely seen; I suspect also designed by Luc Lanel.

The underside is fully marked with the Chess O/C (ORFÈVRERIE CHRISTOFLE) mark and a crown mark.
Dating to c.
Item: 43037
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Puckerings has dated this piece to the 1940s.
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