I am looking for some help to confirm (or otherwise) my opinions on the sweetmeat glass in the pictures. It has a flared ogee bowl on a capstan stem with angular medial knop. The conical foot is quite flat but has a snapped pontil. I believe, from the stem and foot that this is from the early 19th century - perhaps 1800 - 1830. The bowl and foot have clear striations but there are no clear pucella marks - which, i believe, ties in with the date that I suggest. There are quite a few small inclusions and tiny air bubbles and the glass weighs a hefty 445g. It is 14.4cm high, the bowl diameter is 10.8cm and the foot is 9cm. There is a fair amount of wear to the base of the foot but not a great deal of the small nicks to the rim which would be present on a wine glass - this presumably is what would be expected from a sweetmeat which would not be held in the hand much. I have looked everywhere for similar glasses to this but can find nothing, which surprises me.
Any ideas or, ideally, info on similar glasses would be welcome.
Thanks for looking.