To help decipher it, take a little talcum powder with you and rub a little over the engraving with your thumb. It will bring it up.
And it will come off again causing absolutely no harm!
I'm not really a paperweight person, I was just aware of a name a bit like your description.
There are others here who know a great deal more than I do about weights.
I'm sure somebody will be able to help you, but finding the correct name does help.
Reading what is written on glass is not always the easiest of things to do.