Nos. 5870, 5877. January 15, 1962. Melvin J. Welles, Atty., Washington, D.C., with whom Stuart Rothman, Gen. Counsel, Dominick L. Manoli, Assoc. Gen. Counsel, and Marcel Mallet-Prevost, Asst. Gen. Counsel, Washington, D.C., were on brief, for National Labor Relations Board. Robert Abelow, New York City, with whom Marshall C. Berger, William J. Abelow and Weil, Gotshal Manges, New York City, were on brief, for respondent in No. 5870. Allan R. Rosenberg, Boston, Mass., for petitioner in No. 5877. Before