No. 15959. December 21, 1956. Samuel M. Singer, Atty., Marcel Mallet-Prevost, Asst. Gen. Counsel, David P. Findling, Associate Gen. Counsel, Theophil C. Kammholz, Gen. Counsel, William J. Avrutis, Atty., N.L.R.B., Washington, D.C., for petitioner. L.N.D. Wells, Jr., Dallas, Tex., Francis X. Ward, Indianapolis, Ind., Mullinax Wells, Dallas, Tex., for respondent. Before HUTCHESON, Chief Judge, and RIVES and TUTTLE, Circuit Judges. RIVES, Circuit Judge. The Board petitions for enforcement of its order