Nos. 19358, 20757. June 4, 1964. Edwin Pearce, John S. Patton, Poole, Pearce Hall, Atlanta, Ga., for petitioners. Marcel Mallet-Prevost, Asst. Gen. Counsel, Dominick L. Manoli, Assoc. Gen. Counsel, Hans J. Lehmann, Atty., N.L.R.B., Washington, D.C., Arnold Ordman, General Counsel, Allison W. Brown, Jr., Attorney, N.L.R.B., for respondents. Before TUTTLE, Chief Judge, and POPE and BROWN, Circuit Judges. Of the Ninth Circuit, sitting by designation. TUTTLE, Chief Judge. These cases, combined for oral