Transports unloading in Empress Augusta Bay, off the Bougainville beachhead, 20 November 1943. Photographed by T/Sgt. J. Sarno, USMC, from on board a PT boat, one of whose twin .50 caliber machine gun mounts is in the foreground. The LCVP just beyond is from USS President Jackson (APA-18). A PT boat, two attack transports (APA) and a LST are in the distance. U.S. Marine Corps Photograph.