No. 20477. March 3, 1964. Rehearing Denied March 30, 1964. Arnold Ordman, Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, N.L.R.B., Dominick Manoli, Associate Gen. Counsel, N.L.R.B., Solomon I. Hirsh, Paula Omansky, Attys., N.L.R.B., Washington, D.C., for petitioner. Charles R. Vickery, Jr., Liddell, Austin, Dawson Sapp, Houston, Tex., Harley W. McConnell, Houston, Tex., for respondent. Before HUTCHESON and GRIFFIN B. BELL, Circuit Judges, and BREWSTER, District Judge. HUTCHESON, Circuit