Email from Pilkington this morning....
"Many thanks for your query related to a paperweight which has been forwarded on to me. Unfortunately, I have to tell you that Pilkington does not manufacture glass paperweights. We manufacture glass for the building products and automotive markets.
I am sorry not to be able to send you a more positive response, but thank you for your interest in contacting us.
Julie Hamlett
Electronic Media Manager
Pilkington Group Limited"
Interesting!