428-GX-K-106570:  A Five Inch 54 caliber gun onboard USS South Carolina (DLGN 37) is fired during firing operations, Atlantic Ocean.  Photographed by PH2 Robert G. Edmonson, February 4, 1975.  U.S. Navy Photograph now in the collections of the National Archives.  Note, photographed from reference card only.  (2016/02/17).
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