I really think Greg has solved it.

Contemporary makers in the far east (from us) are getting better and better at glassmaking and are starting to make such sophisticated things now.
I wasn't able to handle it, to get a feel of the metal used, I wasn't able to ascertain age-related wear. I think the wear on the base of the vase I showed is ok.
The one Greg found might cost less than you paid Helen, but I wouldn't worry about it too much. You were curious and took a bit of a risk. Sometimes it pays off, sometimes it doesn't.
It's still a lovely vase. You could use it as a wastepaper bin if you wanted, it's about the right sort of size, without having to worry too much about it. I've got loads of lovely bits of not terribly valuable glass as wastepaper bins all over the house.

One of my lovliest pieces of jewellery is a contemporary thing in glass and silver, from Thailand. Michael doesn't like me wearing it when we're out, because it attracts so much attention folk stop me to ask about it and he gets fed up waiting.
