No. 17669. March 4, 1965. Allen P. Roberts, of Bethell Pearce, Fort Smith, Ark., made argument and filed brief, for petitioner. Peter Giesey, Atty., N.L.R.B., Washington, D.C., made argument for respondent and filed brief with Arnold Ordman, Gen. Counsel, N.L.R.B., Washington, D.C., Dominick L. Manoli, Associate Gen. Counsel, N.L.R.B., Marcel Mallet-Prevost, Asst. Gen. Counsel, N.L.R.B., and Elliott Moore, Attorney, N.L.R.B., Washington, D.C. Before VOGEL, VAN OOSTERHOUT and MEHAFFY, Circuit Judges