Tatra KT4D trams on Fischmarkt in Erfurt, former East Germany. Looks like tram no 408...too slow a speed in the dim light with Kodak 64 slide film, coupled with a similar KT4D unit.  Erfurt had one of the most modern systems in the GDR with no two-axle trams left. In the background you can see the <i><a href="https://de.wikipedia.org/wiki/Haus_zum_Breiten_Herd" class="extiw" title="de:Haus zum Breiten Herd">Haus zum Breiten Herd</a></i> and the <i>Gildehaus</i>.  <a rel="nofollow" class="external text" href="http://www.strassenbahn-online.de/Betriebshof/Hochflur/KT4D/index.html">408 was one of the first KT4D trams in Erfurt</a>,in about 1976. Of the original 155, 63 were modernised and in 2009 only about 20 were remaining in service, including two original KT4Ds.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/28179929@N08">Felix O</a>
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/28179929@N08/4248492915/">Evening tram in Erfurt, DDR.  Aug 1989</a>