<a href="https://en.wikipedia.org/wiki/Nicolaas_Smit" class="extiw" title="en:Nicolaas Smit">Nicolaas Jacobus Smit</a>, at the <a href="https://en.wikipedia.org/wiki/London_Convention_(1884)" class="extiw" title="en:London Convention (1884)">London Convention (1884)</a>.
<a href="https://en.wikipedia.org/wiki/Elliott_%26_Fry" class="extiw" title="en:Elliott &amp; Fry">Elliott &amp; Fry</a>
Scanned copy of 1900 reproduction in the Times History of the original 1883/1884 photo.