Photograph of Charles Darwin
<a href="https://en.wikipedia.org/wiki/Henry_Maull" class="extiw" title="w:Henry Maull">Henry Maull</a> (1829–1914) and <a href="https://en.wikipedia.org/wiki/John_Fox" class="extiw" title="w:John Fox">John Fox</a> (1832–1907) (Maull &amp; Fox)<sup id="cite_ref-FDarwin_1-0" class="reference"><a href="#cite_note-FDarwin-1">[1]</a></sup>
circa 1854 <div style="display: none;">date QS:P,+1854-00-00T00:00:00Z/9,P1480,Q5727902</div>
<a rel="nofollow" class="external text" href="http://digitool-b.lib.ucl.ac.uk:8881/webclient/DeliveryManager?application=DIGITOOL-3&amp;owner=resourcediscovery&amp;custom_att_2=simple_viewer&amp;pid=18869">University College London Digital Collection (18869)</a> This photo has been published in <a href="https://en.wikipedia.org/wiki/Karl_Pearson" class="extiw" title="w:Karl Pearson">Karl Pearson</a>, <i>The Life, Letters, and Labours of <a href="https://en.wikipedia.org/wiki/Francis_Galton" class="extiw" title="w:Francis Galton">Francis Galton</a></i> (1914).