No. 18517. May 5, 1961. Rehearing Denied June 6, 1961. Solomon I. Hirsh, Atty., N.L.R.B., Dominick L. Manoli, Assoc. Gen. Counsel, N.L.R.B., Marcel Mallet-Prevost, Asst. Gen. Counsel, N.L.R.B., Washington, D.C., for petitioner. Emil Corenbleth, Dallas, for respondent. Before TUTTLE, Chief Judge, and HUTCHESON and JONES, Circuit Judges. TUTTLE, Chief Judge. The National Labor Relations Board, following proceedings under Section 10(c) of the National Labor Relations Act, found the respondent to be