I have for sale a vintage Marx tin toy racer toy. As you can see in the (14th) photo above the one back wheel slides off the axle. It will stay on, but you are able to pull it off, since the end has had some of the edges shaved off. There's also some light rust spotting beginning to happen, but overall the toy still displays well.
Length Date: 1940's / 1950's. If you have any questions, and/or need more photos, please send me a message.