Kfz.1/20 K2s Schwimmwagen. Personal reconnaissance car from WW2. Issued: 14 625 The Volkswagen Schwimmwagen (literally “swimming car”) was a four-wheel drive amphibious vehicle, used extensively by German ground forces during the Second World War. The Schwimmwagen is the most-produced amphibious car in history. Prototyped as the Type 128, it entered full-scale production as the Type 166 in 1941 ...