I have for sale a vintage brass industrial switcher.
HO Scale Tetsudo Mokeisha Made in Japan
I noticed the molding is missing from both doorways, which you can see in the (4th) photo above, and it has not been tested on a track. I've provided nearly (4) dozen enlarged photos below to give you a much better view.
If you have any questions, and/or need more photos, please send me a message.
Thank You