Although I cannot find "vetreria" in my Italian dictionary, I take it from the context of many postings on this board that it means a glass studio of some kind, not a specific name - correct?
I just noticed an offer on ebay - item 230197598287 - with an etched mark, reading Murano and (as I read it) "ALT". On http://www.great-glass.co.uk/glass%20notes/mana-b.htm
I find an entry "Alt, Vetreria": is that the one using this etched mark? Does anyone know more about this manufacturer?
Reason I'm asking: I own exactly the same weight, though it is not etch marked, but has a label "Murano - made in Italy" attached to the base.
Thank you for your help - Wolf