type label from <a href="https://de.wikipedia.org/wiki/Robotron_300" class="extiw" title="de:Robotron 300">de:Robotron 300</a>
<a href="//commons.wikimedia.org/wiki/User:Erfurth" title="User:Erfurth">Erfurth</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>