428-GX-USN 1148942:   Newport News, Virginia.  Admiral Elmo R. Zumwalt, Jr., Chief of Naval Operations, speaks during the keel-laying ceremony for USS L. Mendel Rivers (SSN 686).   Photographed June 16, 1971.    U.S. Navy Photograph, now in the collections of the National Archives. Photographed from small reference card.   (2016/03/29).
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