<p>Columbushaus, Potsdamer Platz   Berlin &lt;a href="<a class="external free" href="https://en.wikipedia.org/wiki/Columbushaus">https://en.wikipedia.org/wiki/Columbushaus</a>" rel="noreferrer nofollow"&gt;en.wikipedia.org/wiki/Columbushaus&lt;/a&gt; from Leipziger Platz.  There is a large advertisement for Die Braune Post - NS Sonntagszeitung,  Sunday newspaper of the National Socialists
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Mailed 8 September 1937  Berofot publisher.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/28179929@N08">Sludge G</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/sludgeulper/49608779536/">Columbushaus Berlin Potsdamer Platz</a>