KevH Thank you for your reply. I recently bought a badge weight on ebay, it wasn't attributed to anyone but I thought I recognised it as a cap badge and proved to be correct when it came. I'm relatively new to paperweight collecting and was totally mystified to find that the weight had a very rough pontil, as I had thought that PY usually either ground this or polished it. Unfortunately the weight is in very bad condition, but at least I was correct in identifying the weight as having a badge in it, which wasn't at all clear from the picture or description. The glass is very grey/blue, and the spatter colours are identical to others attributed to Paul. I don't suppose I will ever really know the maker, but at least now I know that perhaps some were made in Belgium, so thank you.