Vintage Portable Lamp Issue No. 11030 by Underwriters Laboratories Inc. Overall good condition, does have some surface rust/dirt on the top left side, I did not attempt to clean it, I will that up to the new owner. Measures approximately 16" x 4" x 2 1/2".  Has an old style flat cord with a 2 prong end, cord is approximately 6' long. There has been two (2) wooden shims added to the back of the lamp, I am sure they were added to help with the stability when it is hanging on an office divider wall.  The width on the opening of the hangers is approximately 1 3/4".