Many thanks for all the wonderful information.
I asked because having looked at the Whitefriars site the only catalogue I could see these in, to be sure that they were the same ones, was the 1980 one.
Please may I quote this when I re-list the weights? I am sure that if it was found that they are so individual a greater interest may be taken in them.
TBH I am not a big fan of the textured glass, I much prefer the 1930's and 40's Hogan and Wilson pieces, with the more delicate colours. I think that is why I was so drawn to these.