In the 1960s, West German designer Hans Trippel presented the 'Amphicar' in New York. Only 3,878 units were ever built by manufacturer Quandt Group between 1960 and 1965.

Narrator: The Amphicar was a huge hit at first ... I think I found four that were for sale, and most of them were rusted out to the point that you didn't want to own them. Narrator: And only ...