Newsboy Lamp with Globe Removed

Here are photos of the globe. The electric socket unscrews from the brass fitting on the top of the globe. The second photo is looking straight down into the globe. You can kind of see light shining onto the schmutz at the bottom of the globe. The last photo is another shot into the globe. The bottom of the globe is closed. I am categorizing this under lamps-tamble lamps. Thanks for looking at this.