428-GX-KN-12230:  The Pentagon, Arlington, Virginia.  Photographed received October 1965.  U.S. Navy Photograph, now in the collections of the National Archives.  (2016/02/02).  Note, photographed from reference card
<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@N06/24756182156/">428-GX-KN-12230</a>