Elevated starboard quarter view of a San Clemente class tanker being converted to a T-AH 19 class hospital ship by National Steel and Shipbuilding Company. The ship, to be named MERCY (T-AH 19), seen here at 80 percent completion, will be assigned to the Military Sealift Command and will be operated by a civilian crew. The hospital will be operated by the Naval Medical Command. A starboard quarter view of the amphibious assault ship USS TRIPOLI (LPH 10) is seen in the background