Hello
I have been trying to ID this paperweight. It is 3" tall, 1 3/4" in diameter. The outside is clear glass. It has an inner layer of vaseline/uranium glass, with a spiral of red glass and controlled bubble pattern. I cannot really tell by looking at it if the vaseline glass is a thin internal layer surrounding a clear core, or if it is a solid core of vaseline. Photo on right was taken in daylight with the addition of a UV Blacklight.
Any help is always appreciated.
Dave Peterson
http://www.vaselineglass.org/paperweightknob.jpg