No. 14281. February 25, 1964. Rehearing Denied March 31, 1964. Rehearing Denied En Banc March 31, 1964. Marcel Mallet-Prevost, Asst. Gen. Counsel, Paul J. Spielberg, Atty., Arnold Ordman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Melvin Pollack, Atty., N.L.R.B., Washington, D.C., for petitioner. Herbert P. Wiedemann, Milwaukee, Wis., for respondent. Before HASTINGS, Chief Judge, and SCHNACKENBERG and SWYGERT, Circuit Judges. SWYGERT, Circuit Judge. The National Labor Relations Board