Exhibit Antiques has dated this piece to the 1800s.
England, c1820. Period of George IV.
Condition
Excellent, age-related wear as shown. No chips cracks or restoration
Dimensions
Weight: 15.2cm Rim diameter: 6.3cm, Foot diameter: 6.8cm
Technical Description

A superb set of six early 19th-century ale glasses. Deceptive bucket bowls with slice cutting to the lower half. Angular knop stems above conical feet with polished pontils.
Historical Relevance
Exhibit Antiques has dated this piece to the 1800s.
Specialists in 18th & 19th century antique glass
You can view the stock and full dealer information on the Exhibit Antiques Profile Page