I'm not familiar with this, so I don't know the details. I don't know if any parts are missing, damaged, or not working properly. I'm attaching a description of something very similar from an image search. This is an open-top slow-moving freight car that appeared in 1922 as the Tofu 20700 (M44). Thank you for looking. Please purchase with the understanding and acceptance of a used item. Compact delivery service