Heinkel Tourist scooter with sidecar type Roller 1 from the german company Steib in Nuremberg, which no longer exists since 1957.
<a href="//commons.wikimedia.org/wiki/User:Buonasera" title="User:Buonasera">Buonasera</a>
<span class="int-own-work" lang="en">Own work</span>