Snow-Motor era un kit prodotto negli anni 1920 da Armstead Snow Motor Company di New york che, applicato ad un veicolo a motore, permetteva di ottenere un veicolo da neve "screw-propelled". Qui lo vediamo in azione su un trattore Fordson "Model F" e su una automobile Chevrolet.
(video editato e rimusicato)
Snow - Motor was a kit produced in the 1920s by Armstead Snow Motor Company of New York which, when applied to a motor vehicle, was used to obtain a "screw - propelled" snow vehicle. Here we see the system in action on a Fordson "Model F " tractor and on a oldtimer Chevrolet automobile.
Video: Public Domain (published in USA 1923 through 1977 without a copyright notice).
Music: "Bitters at the Saloon", Bird Creek (KZfaq free audio library).