Hi there, I have this vase
http://glassgallery.yobunny.org.uk/displayimage.php?pos=-4883 which I am sure I have seen identified somewhere before but I cannot find it again

It is 21cm high, 6cm across the base. No pontil mark, just a flat base with a few concentric ripples. Quite a bit of base wear so I don't think it is
that new. The top looks cut and, i think, fire-polished or at least well-polished. Fairly thick glass makes it a heavy piece, not cased.
Any ideas welcome! Thank you.
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