Opaque Twist Stem Gin Glass c1770

Description

Heading : A gin glass with an opaque twist stem
Period : George III
Origin : England 
Colour : Clear 
Bowl : Funnel. good oucella marks
Stem : Two pairs of spiral threads outside a gauze column
Foot : Conical
Pontil : Snapped
Glass Type : Lead 
Size :  13.0cm height.  5.7cm diameter bowl. 6.5cm diameter foot 
Condition : There are four small chips on the wear line on the underside of the foot in the wear line. All are less than 0.5mm. Small pieces of clinker in the foot and bowl
Restoration : None 
Weight:  109 grams