IA 2531 a strange 3-wheeler delivery vehicle of Fassbender, Mohrenstrasse 10.  Horse and motor trams, the latter on route 4 to Chauseestrasse.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/28179929@N08">Sludge G</a>
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/sludgeulper/50002181773/">Postcard early 1900s, Bahnhof Friedrichstrasse</a>