Ken Shepard cars....
Open Wheeler....
Here's couple shots of an open wheeler from the Michigan HOPRA days when 0.025" of non-magnetic material was required between the magnets and the track. I silicone coated a set of TCP tires so I don't have to use tire goop for present day parade laps.
AFX Pan Car
More from the Ken Shepard Stable...
Rich Picard reproduction....