No. 33, Docket 28829. Argued October 26, 1964. Decided December 4, 1964. Melvin J. Welles, Attorney, N.L.R.B., Washington, D.C. (Arnold Ordman, General Counsel, Dominick L. Manoli, Associate General Counsel, Marcel Mallett-Prevost, Asst. General Counsel, Lee M. Modjeska, Paula Omansky, Attorneys, N.L.R.B.), for petitioner. Harold Stern, New York City (Norman Rothfeld, New York City, of counsel), for respondent. Before LUMBARD, Chief Judge, and HAYS and MARSHALL, Circuit Judges. HAYS, Circuit Judge: