Bradley Gent has dated this piece to the 1920s.
Opaline glass bottle shaped vase overlaid with brown and orange
Signed in the Cameo D'argental with SL monogram for St Louis

D'argental was the name given to St Louis glass cameo work which was headed by Paul Nicolas.
Prior to joining St Louis Paul Nicolas was the head designer for Galle.
The condition is very good with no damage
Bradley Gent has dated this piece to the 1920s.
Specialising in rene lalique glass
You can view the stock and full dealer information on the Bradley Gent Profile Page