Exhibit Antiques has dated this piece to the Georgian era.
A superb English lead mid 18th-century Export wine glass in pale green. It has a cup bowl above a three hollow knopped stem and domed foot.
These glasses were made in England for export into the European market.

Date & Origin
England, c1750. George II
Condition
Excellent, age-related wear as shown. No chips, cracks, or restoration. The crease tool mark in the foot is from manufacture and doesn't effect the glass in any way.

Dimensions
Height: 16.6 cm
Rim Diameter: 6 cm
Foot diameter: 7.3 cm.
Historical Context
Hand-blown around the time of The French and Indian War from 1754 to 1763. Fought between the colonies of British America and those of New France.
Exhibit Antiques has dated this piece to the Georgian era.
Specialists in 18th & 19th century antique glass
You can view the stock and full dealer information on the Exhibit Antiques Profile Page