Incredible that nothing in 60 years has replaced a rebuild of a 6 wheel drive US truck, like the jeep, these things are in use all around the world. There are military historians that think that the small lock held up the Invasion of Italy: Critics are a breed, no tabloid ever employed an adulator! This, designed, curiously by a yacht designer, figured large in the success of D-day. I've just got back from west Wales where the DUKW drivers trained for that day!