I have looked high and low for a station to take down and re-build. I finally gave up and am now building a station. I found a company to make the panels and hired a contractor. We are building a fifties Pure station in my back yard.
What I found out for thought is this: Whatever size you find you will HAVE TO duplicate, most of the old stations had off size doors and so on. Also no two stations are alike in the size of the panels, so mix and match is really tough. Gulf used a different size than Sinclair and so on.
My contractor is willing to build fifties stations in the near future. We are looking into this very strongly along with the company that is making my panels.
We will post pics of our progress here at old gas.