No. 21482. May 11, 1965. Rehearing Denied June 22, 1965. Thomas Canafax, Jr., Atty., N.L.R.B., Marcel Mallet-Prevost, Asst. Gen. Counsel, N.L.R.B., Dominick L. Manoli, Associate Gen. Counsel, N.L.R.B., Washington, D.C., Arnold Ordman, General Counsel, Allison W. Brown, Jr., Anthony J. Obadal, Attys., N.L.R.B., for petitioner. Warren Whitham, Dallas, Tex., for respondent. Before BROWN and BELL, Circuit Judges, and HUNTER, District Judge. HUNTER, District Judge. The National Labor Relations Board,