No. 17789. February 18, 1960. Rehearing Denied April 14, 1960. Melvin J. Welles, Atty., Thomas J. McDermott, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, Stuart Rothman, Gen. Coun., N.L.R.B., Washington, D.C., for petitioner. Warner F. Brock, Houston, Tex., for respondent. Before TUTTLE, CAMERON and WISDOM, Circuit Judges. TUTTLE, Circuit Judge. This case is before the Court upon the petition of the National Labor Relations Board for enforcement of its order issued against respondent