Hi,
All my Nazeing bits are part of the Elwell range I think, though only the one is labelled. The glass does seem to vary somewhat, I thought that as it got later the glass seems to get thinner but maybe not!
I always assumed that the glass would be the same be it Nazeing or Nazeing for Elwell and that it was just the designs and the finishing that are different. Did they also use different colours too?
Anyway, in future I will have to be aware of the S&W stuff that may, or may not have been made for them by Nazeing! Nigel on a post somewhere says it is different enough with the bubbles etc. to tell apart even though some of it was in with the Elwell find I believe.
I still think your vase is lovely, I must get round to posting my pink cloudy vase that I'm sure isn't Nazeing but could now be from one of many makers!
Roberta