Natural born killers (as described by Taigman), the German SS-men Paul Bredow, Willi Mentz, Max Möller, and Josef Hirtreiter who served at Treblinka extermination camp during the Operation Reinhard in occupied Poland, four Nazi German war criminals and Holocaust perpetrators posing for a group photo at the Treblinka zoo.
Unknown author<span style="display: none;">Unknown author</span>
before 1943 <div style="display: none;">date QS:P,+1943-00-00T00:00:00Z/7,P1326,+1943-00-00T00:00:00Z/9</div>
<a rel="nofollow" class="external text" href="http://www.deathcamps.org/treblinka/perpetrators.html">Treblinka Museum. National Archives and Records.</a>