Inherited a pair through estate. Looking for value and info

I received this with the " antique" items that were selected from my relatives belongings from the company that helped with the clearing of the belongings. I can not locate nor find information on these lamps. They are in great shape appear to have original shades but I'm not sure. Please let me know of you have any idea of their value ( obviously value is determined by how much someone would pay for it but..) and where I could find information on them. Thank you. I have a few other sets as well