Nikola Tesla photograph in <i>The Manufacturer and Builder</i>. Edited version.
The Manufacturer and builder
<a href="//commons.wikimedia.org/wiki/File:Nikola_Tesla_Manufacturer_%26_Builder.gif" title="File:Nikola Tesla Manufacturer &amp; Builder.gif">File:Nikola Tesla Manufacturer &amp; Builder.gif</a>; <a rel="nofollow" class="external text" href="http://cdl.library.cornell.edu/cgi-bin/moa/pageviewer?coll=moa&amp;root=/moa/manu/manu0025/&amp;tif=00151.TIF&amp;view=50&amp;frames=1">The Manufacturer and builder, Volume 25, Issue 7, p. 145</a>