Portrait of <a href="https://en.wikipedia.org/wiki/Karl_Marx" class="extiw" title="w:Karl Marx">Karl Marx</a> (1818–1883)
<bdi><a href="https://en.wikipedia.org/wiki/en:John_Jabez_Edwin_Mayall" class="extiw" title="w:en:John Jabez Edwin Mayall"><span title="English photographer (1813-1901)">John Jabez Edwin Mayal</span></a>
</bdi>
before 24th August 1875
<bdi><a href="https://en.wikipedia.org/wiki/en:International_Institute_of_Social_History" class="extiw" title="w:en:International Institute of Social History"><span title="Historical Research Institute in Amsterdam">International Institute of Social History</span></a>
</bdi>