I thought this was rather interesting for more than one reason.
I think it a spoon warmer, but glass is not the best material for having spoon warmers made of to be honest, so perhaps a preserve stand of some sort maybe? However it's other function could be a gigantic salt

or for giants toothpicks. But the only one that makes sense really is spoon warmer and I have seen silver ones in a similar barrel shape modelled as canons. The frame is correct for it and the perfect fit - it is EPNS and just has EPNS stamped on the fluted base.
It has the registered design no engraved on it '
reg 410770 - this number is not in the Great Glass list of reg numbers unfortunately but dates to 1903. I think glass with an engraved registered number is quite scarce from what I read.
The glass is internally ribbed and has a cut, polished and bevelled rim at the top. At the base it has a little knop, ground to fit securely into the silver bobble at the bottom of the plated stand.
Measures 6" wide, 5 1/8" high and 3 1/4" deep as a piece with glass in place.
I hope to get a maker, and confirmation that it is designed as a spoon warmer, from the reg number so that will be my next effort, but just thought I'd share as it is a bit of a curiosity.
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