New American Swamp Vehicle - The Marsh Screw Amphibian (1964)

Mississippi, United States of America USA. American commentary, transcript on file. VS showing new type of vehicle (Marsh Screw Amphibian) which has no wheels but two long drums running along each side, the drums rotate and by the aid of a spiral rim it moves over all types of surfaces, muddy swamps and water etc. Fine Grain combined positive FILM ID:3100.09 A VIDEO FROM BRITISH PATHÉ. EXPLORE OUR ONLINE CHANNEL, BRITISH PATHÉ TV. IT'S FULL OF GREAT DOCUMENTARIES, FASCINATING