No. 20552. September 29, 1964. Marcel Mallet-Prevost, Asst. Gen. Counsel, Dominick L. Manoli, Assoc. Gen. Counsel, Nancy M. Sherman, Atty., Arnold Ordman, Gen. Counsel, Elliott Moore, Attorney, N.L.R.B., Washington, D.C., for petitioner. Robert Eikel, Houston, Tex., for Houston Maritime Ass'n., Inc., and Master Stevedores Ass'n. of Texas. Chris Dixie, Dixie Schulman, Marion C. Ladwig, James P. Wolf, Houston, Tex., for Local 1273. Before HUTCHESON and RIVES, Circuit Judges, and GROOMS, District Judge