No. 17316. April 16, 1962. Ira Schneier, Tucson, Ariz., and McKesson, Renaud Cook, Phoenix, Ariz., for petitioner. Stuart Rothman, Gen. Counsel, Dominick L. Manoli, Assoc. Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, Samuel M. Singer and Herman M. Levy, Attys., for the N.L.R.B., Washington, D.C., for respondent. Before CHAMBERS and HAMLEY, Circuit Judges, and SOLOMON, District Judge. SOLOMON, District Judge. The sole question presented by this appeal is whether the Industrial Commission