There is a little cap that is dented a tad bit that I pictured. The adjustment is a little stiff. I put a little 3 in 1 oil on it and it freed up a bunch.
I think once you get some fuel in it and it will be completely fine. The item "RARE VINTAGE 20'' Tall Aladdin Lincoln Drape Kerosene Lamp with White Shade" is in sale since Saturday, October 5, 2019.This item is in the category "Collectibles\Lamps, Lighting\Lamps\ Non-Electric\Kerosene". The seller is "937toygod" and is located in Hillsboro, Ohio. This item can be shipped to United States.