Alfred Nobel
Unknown author<span style="display: none;">Unknown author</span>
<a rel="nofollow" class="external text" href="http://www.allposters.com/-sp/Alfred-Nobel-Swedish-Inventor-Manufacturer-and-Prize-Giver-Aged-About-50-Ca-1883-Posters_i6843984_.htm">c. 1883</a>
<a rel="nofollow" class="external autonumber" href="http://blog.sciencemuseum.org.uk/insight/files/2013/12/alfred-nobel-SSPL.jpg">[1]</a><a rel="nofollow" class="external autonumber" href="http://svensktuppfinnaremuseum.se/ett-axplock-ur-norrkopings-fantastiska-uppfinnarhistoria/">[2]</a>