My soda glass "Iced Tea" set is a surprise because even the Amber, Green and Darker green items all seem to be the same weight compared to others of their clear ilk. However, I will concede, that without extensive testing via a spectrometer or suitable density measurements others that I presumed to be crystal, in the normal parlance (AKA lead glass), may be ordinary soda glass.
The Pilsner arises from an Ebay advert here - and made a lot of sense as they make lovely beer glasses. Looking at my catalogue I now see the formal title is "Iced Tea".
Still asking the question. Has anyone else found Stuart "Glass" that they know is soda glass, not the normal crystal(AKA lead glass).
Ross