Parts and Pieces II
The red and white ones are what the real demostrator looked like. Sikorsky had contracted with Bachman, who was one of the few N scale manufacturers at the time, to make a model. Sikorsky then made a layout, to run the model, and bring it to prospective customers. The red and white one was hand painted by a sign maker that worked with the company. After that, anyone that was conected with the project got to take whatever of the layout they wanted. Of course, the old timer grabbed the model for himself. He gave them to me, when I was into N scale.
The VIA bought the actual demostrator, so the old timer told me.
Sorry CN....only the N scale version was available.