Z Or N Scale Metal 1950’s Vehicles-For Train Sets Landscape-Year Made Unknown

Description

I do not know anything about these micro cars but they look like they are 1950’s model. Not sure of the actual year they were made. They are made of some sort of metal. I can not tell you if the scale that I put on here is right but I have put a micro car on top of a penny to give you an idea of the size. There is about 50 of these micro cars and 4 of these are painted but I think they need to be repainted. There is glue and paper on the bottom but I am sure soaking them in water it will come off easy. I put a picture of one of the micro cars to show you what the glue and paper look like I also put a picture to show some of the windows have been painted. I have not physically checked each car but when I was lining them up to take a picture I noticed one of them had a deep scratch on the side. I think after painting them they would look great in the landscape of the train set.
If you have any questions or need better pictures please let me know