<p>80-G-38472:  Naval Gun Factory, Washington Navy Yard, Washington, D.C.  
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Shown:   Electric welder repairing steel casting.   Photograph released March 20, 1943.   U.S. Navy photograph, now in the collections of the National Archives.  (2016/03/08).
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/127906254@N06">National Museum of the U.S. Navy</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/127906254@N06/25601910036/">80-G-38472</a>