This set I acquired I told came from a damp basement however there was no flood, it caused some minor rust and the paper of the box to stick to some of the trains, I got most of it off however. Comes with everything I do believe, old transformer that has patina, original box and box for ties with them in there, comes with track and wrapped up is more track as shown in some photos. The 337 light works and the no 8 engine seems to need wheel work. Light bulbs are not in the 338 or the no 8. I didn’t acquire the lid for the box as it was too dusty/powdery. Any questions or more information I missed on let me know!