Hello everyone. My name is Jessica. We recently went through my grandmother's house and found a lot of cool things in storage. My mother took most of it but I have a few things that I may need to ask about. I love antiques but am not very good at researching them. I have already tried looking up a lamp shade I found but can not find anything about it. I attached a picture. I know it is not very good but if someone could give me some suggestions for where to research it, I would really appreciate it.