Very Rare Georgian Green Wine Glass c1800

Description

Heading : A double ball knop stem green wine glass
Period : George III 1780- 1820
Origin : England 
Colour : Deep emerald
Bowl : Lipped round funnel
Stem : Double ball knop and cushion
Foot : Low conical
Pontil : Broad ovoid polished pontil
Glass Type : Lead 
Size :  11.7cm height.  6.8cm diameter bowl. 7.3cm diameter foot 
Condition : Excellent. no chips or cracks. There are some particles of clinker in the glass from manufacture. a feature of 18th and early 19th century glasswares . not a flaw
Restoration : None 
Weight:  202grams 

This is a tactile and heavy example.