No. 6031. July 14, 1959. Earle W. Putnam, Atty., N.L.R.B., Washington, D.C. (Jerome D. Fenton, Gen. Counsel, Thomas J. McDermott, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, and Frederick U. Reel, Asst. Gen. Counsel, N.L.R.B., Washington, D.C., with him on the brief), for petitioner. James C. Ritchie, Albuquerque, N.M. (Rodey, Dickason, Sloan, Akin Robb, Albuquerque, N.M., with him on the brief), for respondents. Before MURRAH, PICKETT and BREITENSTEIN, Circuit Judges. PICKETT