It was listed by Exhibit Antiques. Sold pieces stay on Sellingantiques as a record of what has passed through, and the next one is rarely far away.
Exhibit Antiques has dated this piece to the Georgian era.
England, c1830. Period of William IV
Condition
Excellent, age-related wear as shown. Very minor grazing (wear) to the foot edge and corners.
Dimensions
Height: 11cm Rim diameter: 6.3cm Foot diameter: 4cm.

Technical Description
A rather exceptional early 19th century Jelly glass. It has a rib moulded bell bowl above a thin capstan stem on a square foot with a polished pontil.
Comments
When I first saw this glass I was pretty sure the foot had been reduced...it didn't quite sit right with the eye. However, on close inspection, the foot is the original size and has never been reduced.
...if the foot had been reduced these tool marks would have disappeared.
A rare form...finding another example of this glass will be rather difficult.
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