Exhibit Antiques has dated this piece to the 1860s.
An 19th-century Toastmaster Wine Glass dating to c1860.
A thick round funnel bowl, highly deceptive, above a plain stem and conical foot.
We've had a few 18th and 19th century toastmaster glasses over the years and they are rare enough in their own right, however a large example like this, obviously a wine rather than a dram, is very unusual and a very fine example.

Examples of 18th Century Toastmaster Glasses
Date & Origin
England, c1860. Period of Victoria
Condition
Excellent, age-related wear as shown. No chips cracks or restoration.
Dimensions
Height: 12cm
Bowl Diameter: 6.6cm
Foot diameter: 7cm.
Exhibit Antiques has dated this piece to the 1860s.
Specialists in 18th & 19th century antique glass
You can view the stock and full dealer information on the Exhibit Antiques Profile Page