Volkswagen Bug Prototype, built by <a href="https://en.wikipedia.org/wiki/Ferdinand_Porsche" class="extiw" title="en:Ferdinand Porsche">Ferdinand Porsche</a> at <a href="//commons.wikimedia.org/wiki/NSU_Motorenwerke" title="NSU Motorenwerke">NSU Motorenwerke</a> in 1934, seen in the Prototype Museum, Hamburg.
<a href="//commons.wikimedia.org/wiki/User:Palauenc05" title="User:Palauenc05">Palauenc05</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>