Picked this up in a charity shop for a couple of pounds, and got a surprise when I cleaned it up. It's approx 8 inches in diameter and 4 1/2 inches up the side. It is definitely lead crystal with a very high lead content; it is very heavy and highly refractive. When I did a density test it matched my older Thomas Webb, so probably over 34%. There's no maker's mark that I can find, and an image search has turned up blank.
I can't place the cut, but it looks familiar and it is driving me mad. Can anyone place this one?