Anker Engelund
Foto-Service. Archive: Teknologihistorie DTU
<a rel="nofollow" class="external free" href="http://www.past.dk/artefacts/0000/0231.tkl">http://www.past.dk/artefacts/0000/0231.tkl</a> <br>Original uploader was <a href="https://en.wikipedia.org/wiki/User:Menklog" class="extiw" title="en:User:Menklog">Menklog</a> at <a class="external text" href="https://en.wikipedia.org">en.wikipedia</a>