Yes there do seem to be a few around now you mention it. I've just had another look, but I couldn't find any with specific makers attached apart from Webb Corbett.
Mind you I don't know anything about cut crystal tableware.
That neck profile is quite squared off and raised - quite a design feature so maybe it could be pinned down as a shape eventually though.
It's not necessary as proof but I just thought it was an interesting coincidence, but perhaps not if it doesn't help.
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