Hi, any ideas on a maker and approx date for this glass? It's quite large at 7 1/8 inches or just over 18 cm tall and is well made, with enough wear to be back well into the 20th century. It has a polished pontil and a gorgeously cut stem in a pattern Stuart used for some of their designs. It also has an engraved crown on the bowl.
Any help appreciated
Cheers
Keith