According to the chemical composition
Soda-potash
According to the techniques of shaping
Hand-pressed
Press blown glass
Cast glass
According to the form
Vases
Cups
Jugs and mugs
Carafes and bottles
Doses
Bowls and plates
Ashtrays
Bells
Candlesticks and paperweights
Gifts and advertisements items
Flacons and crystalery
According to the refining and decoration
Smooth, not decorated
Unfired paintings (DIEGEL)
Sand blasted glass
Pre-pressed glass
Cut glass
Engraved glass
Combined techniques