DAVID VAN NOPPEN SIGNED STUDIO ART GLASS BLUE AND PURPLE 3 1/4 PAPERWEIGHT 1991. Beautiful Vintage glass paperweight signed. It measures 3 1/4. It’s a beautiful piece with no chips, nicks, and no. Scratches on the bottom of the. This would make an excellent addition to your vintage paperweight collection. No matter what happens, please get in touch with us if you need additional information, and we will provide the info ASAP.