428-GX-USN 1174580:   At Sea.  Starboard beam view of a Soviet Petya class frigate underway, Photograph received April 1979.   U.S. Navy Photograph, now in the collections of the National Archives.  (2016/05/17).
<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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