Vintage Art Deco Style Desk Lamp Light Library / Banker Adjustable Read
Needs a new plug, in my opinion. But it looks well into vintage! I didn’t try and clean it up, or mess with the patina. It is 100% as found, for an authentic look. There is a little dent & some verdgris at the base (and other surface wear). So maybe the metal is copper or brass? Please see all photos for details. Message me if another specific photo is helpful. Ruler/scale photos are at the end.