Jöns Jacob Berzelius.
<ul><li><a href="//commons.wikimedia.org/wiki/File:J%C3%B6ns_Jacob_Berzelius_daguerreotype.png" title="File:Jöns Jacob Berzelius daguerreotype.png">Jöns_Jacob_Berzelius_daguerreotype.png</a>: unknown</li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Materialscientist" title="User:Materialscientist">Materialscientist</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Materialscientist" title="User talk:Materialscientist"><span class="signature-talk">talk</span></a>)</li></ul>
2011-12-30 05:09
<ul><li><a href="//commons.wikimedia.org/wiki/File:J%C3%B6ns_Jacob_Berzelius_daguerreotype.png" title="File:Jöns Jacob Berzelius daguerreotype.png">Jöns_Jacob_Berzelius_daguerreotype.png</a></li></ul>