Vintage Rare 1930's Art Deco Industrial Machinist Eyeball Metal Lamp Swivels

  
Vintage Rare 1930's Art Deco Industrial Machinist Eyeball Metal Lamp Swivels. This is an amazing industrial machinist lamp. Top part swivels and moves. 10" tall by 7" long.

Lovely patina on this piece. No markings that I can see. May not be the original cord. The cord is extra long. Cord is dirty but with no holes or damage that I see.

I do not know size of bulb or how to get inside. I did not clean or try to disassemble anything on this piece. I think this probably had a chain to turn on and holes underneath are probably for that. I did plug in and it came on so bulb does presently work but only way to turn off is by unplugging.

Please review pictures as I included from all angles. They serve as part of my description.

Don't let this piece get away.