Hi I've heard back from Senior Rabbi Danny (thank you for your help) who has shown images to two of his Rabbinic Coleagues (his words), non of them are convinced that it may be a Havdalah Candle Holder, I haven't got a clue, and although he said he was not an expert in Judaica, I would have thought they would have been pretty clued up because of his background, I think that rules that particular item out
Thanks for the info everyone, it gives me something to look into.
I don't know where there are any good databases or catalogues about French Glass such as Sevres or Choisy which I know nothing about and when trying to find more about Sevres and Choisy Glass but I keep finding examples of Sevres Choisy Le Roi Opalescent Glass items so are the two names seperate companies please? I can see the metal mounts of the facetted and/or etched glass (mainly perfume bottles) have very similar metal decoration and mounts, but I can find nothing similar in those links or google searches of the names within the links showing similar glass to the blue/white marble decor, do I focus on the metal mounts and stone first or the glass or a comination of the two please?
I can find decor similar to the overall look of my glass (with both the decor and mounts/jewelled or similar decoration) when I have looked at some marmoriertes or marbled glass items
http://www.collectorsweekly.com/stories/64732-marmoriertes-glass--loetz-and-othersPage from googleggroups loetzandglass[Mod: Excessively long googlegroups link changed to clickable text to avoid horizontal scroll bar]Thanks again for your help Chriss