Vintage service/parking play set

[ewetwo]

I went to an estate sale Saturday and bought this. Do any forum members remember this from their childhood? I've done some research but came up empty so far. I'm thinking I could place these cars in it. 

[Deuces]

What scale are those????

[ewetwo]

9 hours ago, Deuces said:

What scale are those????

I think around 1/43. They go to this originally.

[Deuces]

Ok, thanks!.....

[ewetwo]

I don't have the lower station. But another forum member told me they had one as a kid. You would hook the hose to the car and fill it up with Gas (water). Then the part on the right is where you would put the car. Push the back button and empty the Gas (water).