The Fordson Snow Machine. This is an awesome screw-propelled vehicle. I’d never even heard of these until I saw this video. I don’t why there’s not more around. This one is from 1920 and it kicks ass!
Check out the screw-propelled vehicle on wikipedia.
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http://www.diseno-art.com/articles/tesh-drive_amphibious_off-road_drive_system.html