Porträtfoto des Architekten Hans Roß
<bdi><a href="https://www.wikidata.org/wiki/Q95983242" class="extiw" title="d:Q95983242"><span title="German photographer">Hans Mehlert</span></a>
</bdi>
before 1922 <div style="display: none;">date QS:P,+1922-00-00T00:00:00Z/7,P1326,+1922-00-00T00:00:00Z/9</div> (reworked 1930)
<cite class="book" style="font-style:normal" id="Reference-Barg-1992">Barg, Hartwig (1992)      <i> Hans Roß 1873–1922</i>, <a href="https://en.wikipedia.org/wiki/en:Hamburg" class="extiw" title="w:en:Hamburg"><span title="city and federal state in the North of Germany">Hamburg</span></a>:  Junius Verlag, p. 10  <small></small></cite>