Caption on reverse: Adm. Radford welcomes Adm. Hartman: Adm. Arthur W. Radford (left), commander-in-chief of the Pacific Fleet, is shown greeting Rear Adm. Charles C. Hartman, commander of Cruiser Division Three, aboard the U.S. heavy cruiser Helena which arrived at Pearl Harbor from the Korean war zone yesterday afternoon. Arriving with the Helena were the heavy …