No. 4915. June 6, 1955. Frank W. Crocker, Boston, Mass., with whom Levin H. Campbell, III, and Ropes, Gray, Best, Coolidge Rugg, Boston, Mass., were on brief, for petitioner. Elizabeth W. Weston, Atty., Washington, D.C., with whom David P. Findling, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, and William J. Avrutis, Atty., Washington, D.C., were on brief, for respondent. Before MAGRUDER, Chief Judge, and WOODBURY and HARTIGAN, Circuit Judges. MAGRUDER, Chief Judge. Petitioner