Bob, or anyone, in a previous thread about 3rd Rail's planned Harriman switcher you said you thought the wheel treads on the Stephenson engine would work on 3 rail track.
https://ogrforum.com/t...-6-0-may-be-canceled
I just noticed he is thinking a producing a NYC B11 0-6-0. Since NYC is my primary interest in three rail I am planning to get one if they are produced. Do you think the loco wheels would work unmodified or would different tires wth larger flanges be required?
I am betting you have machined some driver tires yourself. Would you use something like 303 stainless, another stainless alloy, bronze, or nickle silver?
Pete