Ef Industries Lamp 338 I Have An Amber And Brass Table Lamp And It's Stamped EF EF Industries. It Is No. 338. Is It Worth Anything?

I have an amber and brass table lamp and it's stamped EF EF industries. It is no. 338. Is it worth anything? - ef industries lamp 338

The lamp is from 1970 and carved roses in the world. It is 2 1 / 2 feet high and has an inner cylinder which radiates.