Thanks Peter, you know more than I do about modern glass, that's for sure!
I did post on the Murano board as well. I'm in no way doubting Paul (Chuggy) in his earlier posts, but he did say that he had received two differing opinions about this, so, whilst I'm happy with a Murano attribution, the jury might still be out as to who in Murano (if it could ever be pinned down that is!).
Paul said his was sold to him as Dino Martens but I cannot find any other DM that looks anything like this at all. So far it's all third party attributions - and I'm sure Paul would be as keen to know for sure as I am about this. Laura did say she felt not DM either and was not convinced it was even Murano.
As to Stourbridge, that completely confounded me... as I said before, I would never have thought Stourbridge for this one.
As it may end up being sold on at some point I'd like to get it as right as I can do.