330-CFD-DN-ST-85-08722:  A fire control technician sits in the control mount of 5-inch 54-cal. Mark 43 gun on the Knox class frigate USS Capodanno (FF 1093) during a naval gunfire support training exercise. Photo from June 1983 All Hands Magazine, 6/1/1983.   (OPA-NARA II-2015/12/17).
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