Nos. 17581, 17615. March 5, 1965. Peter M. Giesey, Atty., N.L.R.B. made argument for petitioner and filed brief with Arnold Ordman, Gen. Counsel, N.L.R.B., Washington, D.C., Dominick L. Manoli, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel and Lee M. Modjeska, Atty., N.L.R.B., Washington, D.C. William E. Fortas and Earl W. DeHart, of Fowler, Fortas DeHart, Newell N. Fowler, Memphis, Tenn., made argument for respondent and filed brief. Before VAN OOSTERHOUT and MEHAFFY, Circuit