80-G-41727:  U.S. Navy Anti-Aircraft Training Center, Point Montara, California, gun crews learning to load and fire AA guns of the latest type at moving targets.  A line of 20mm. guns firing.   Photographed June 3, 1943.  U.S. Navy Photograph, now in the collections of the National Archives.  (2016/05/10).
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/127906254@N06">National Museum of the U.S. Navy</a>
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