Exhibit Antiques has dated this piece to the 1750s.
England, c1740. Period of George II.
Condition
Excellent, age-related wear as shown.
Dimensions
Height: 16.4cm Rim diameter: 6.4cm Foot diameter: 7.3cm.
Weight
152 grams
Technical Description
An engraved 18th century plain stem ale or wine glass. The drawn ogee bowl is engraved with hops and barley in saltire.
The generous size of the bowl would allow this. This excellent two-piece glass is supported by a plain stem and a conical folded foot with a rough pontil.

As can be seen, the engravings come quite close to the rim, which is unusual on a taller ale glass, however being of wine proportions, the smaller surface area has been maximised. The rim thickens as expected and the engravings in a few places encroach on this area, which is again what you would expect to see. A fine well-proportioned glass with a large bowl.
Historical Relevance
Hand-blown around the time of the War of Jenkins' Ear from 1739 to 1748.
Exhibit Antiques has dated this piece to the 1750s.
Specialists in 18th & 19th century antique glass
You can view the stock and full dealer information on the Exhibit Antiques Profile Page