Hi Beta NuSignma Phi
I am a Lionel Layout but I do have one Lionel Tin Plate Engine from my Father-in-law, from the 1930's and two Tin Plate buildings, that I shared with my brothers, when we were kids. A.C. Gilbert American Flyer, Station & Yard Tower. They almost look brand new. I have been reading this thread, also looking for How Too Work with Tin Plate. You have a lot of skilled modelers on this thread.
Good Luck with this Project & Cheers from Michigan