Engraved Opaque Twist Stem Ale Glass c1760

Heading : A Finely Engraved Opaque Twist Stem Ale Glass c1760
Period : George II- George III c1760
Origin : England 
Colour : Clear 
Bowl : Funnel engraved with ears of barley in saltire . a hop flower and leaves
Stem : A pair of spiral tapes outside  a pair a corkscrew tape.
Foot : Conical
Pontil : Snapped
Glass Type : Lead 
Size :  18.7cm height.  5.3cm diameter bowl. 7.6cm diameter foot 
Condition : Excellent. no chips or cracks 
Restoration : None 
Weight:  203grams