Heading : A German Wine Glass With Domed And Folded Foot
Period : c1770
Origin : Saxony or Thuringia, Germany
Colour : Clear 
Bowl : Cup shaped with air tear in the base
Stem : Hollow stem with angular knop
Foot : Domed and folded
Pontil :  Snapped
Glass Type : Lead 
Size :  17.4cm height,  7.5cm diameter bowl, 8.0cm diameter foot 
Condition : Excellent, no chips or cracks 
Restoration : None 
Weight:  194grams 

A generous capacity and very usable.